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MIL STD 130 A Standard Protocol For Unique Identification

The MIL STD 130 is a protocol followed by the Department of Defense for keeping track of their military property. This property includes anything produced stocked stored or issued by and for the DoD. Ultimately this MIL STD 130 standard is a guideline to be used when determining the minimum needs of the government for a specific contract. If there are any conflicts between this standard and any reference documents, the standard will always take precedence.

Jet City Laser is a leading technical company which has specialized in product marking and identification systems for the MIL STD 130. Items under the control of the DoD have to be properly marked. These marks are required to be applied to an I.D. plate, band, tag or label. These plates can be made of metal or a stiff plastic material and must be securely fastened to the item or applied directly to the item itself.

The MIL STD 130 standard also requires the marking to be placed somewhere on the item where it is visible and can be easily read. The marking also has to be permanent, lasting the life of the item. These markings are referred to as Item Unique Identification or IUID. Sometimes these markings are made using a machine readable information (MRI) marking. The markings must also adhere to a list of standards including text size, acceptable fonts as well as MRI marking protocol to be used. The list of Industry Specific Protocols when marking products is lengthy at best. For more in depth information regarding these protocols and the MIL STD 130, contact Jet City Laser.

The MIL STD 130 states that when the DoD works with NASA, NASA's marking standards will be used. This is one of the few instances where MIL STD 130 does not take precedence.

The MRI marking system gives specific instructions as to how an item is to be marked. It also sets up guidelines for the minimum amount of information that can be contained on the mark. This depends on what type of item is being marked, whether it is IUID or non-IUID. Some items are exempt from these requirements, such as Commercial Off The Shelf (COTS) items as well as some Legacy items.

There are also specifications within MIL STD 130 for the quality of the item markings. These include protocols for bar codes as well as data matrix symbols. A number of protocols can be used when measuring a data matrix symbol's quality, all at the supplier's discretion. Marking arrangements are made based on the manufacturer of the item.

The MIL STD 130 is complex and often difficult to understand. If you have any questions, you can contact Jet City Laser to find the right answers.

posted by uid2go on Nov 18, 2009 8:41 AM | 0 comments
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Modern Day Use of UID Labels

Innovation plays a significant role in driving business, which in turn drives our economy. Although an indelible mark is being made on nearly every aspect of modern life, few of us ever stop to reflect on how property identification through UID labels impacts us personally. They aren't overlooked in industry however, where asset tracking capabilities are crucial for operating a successful, profitable business. In today’s economy, there are definite cost savings that occur from maximizing the use of a company's assets. This means knowing where the assets are, how they are being used, and how they are being maintained and serviced. This can all be realized by using UID labels.

Many companies have been using asset tracking systems by way of UID labels, to keep better tabs of all of their assets since the 1950s. Metal plating, bar codes, and RFID tags are just a few of the ways that asset tracking can be accomplished. While the oldest and perhaps simplest method of creating UID labels is serialized metal plating, it is probably also the most durable. The embossed aluminum stainless steel and anodized aluminum plates are still manufactured and used to this day. These plates carry barcodes which are used almost everywhere, from simple office furniture to Department of Defense military helicopters.

Versatility is just one of the reasons that barcode technology has achieved such widespread use with the military and its UID labels initiative. Barcodes are a good way to automate what was formerly a manual asset tracking process. Companies that wish to implement a system but aren't sure if they want to go directly to barcode technology can print the barcodes on the tag and then just use only the human readable portion of the tag. They can do this until they are prepared to use a fully automated asset tracking system.

Once an automated barcode system with UID labels has been implemented, the benefits are twofold, comprising of accuracy and efficiency. In a traditional fixed asset example, manual methods would require somebody to go around and collect all of the asset information and then subsequently key it into a computer. This not only is inefficient, as it delays the transport of much-needed inventory, but prone to error. Studies have indicated that the error rate with a manual system can be as high as 1 in 300, while the error rate from an automated system is as low as 1 in 3 million.

Over the years, various materials such as polyester, polycarbonate, and specially formulated ceramics have been added to the list of durable materials used in modern UID labels. Since UID labels are one-of-a-kind and need to be durable, they are often subjected to strenuous environments which test their ability to maintain their accuracy over time. In this way, the military can fulfill its initiative of making UID labels accurate, durable, and versatile.

posted by uid2go on Nov 10, 2009 6:26 AM | 0 comments
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Basic Background Information Regarding MIL-STD-130

The Department of Defense (DoD) established MIL-STD-130 which defines certain standard requirements for labeling and identifying all hardware articles; whether it's a discrete single item or single units comprising a group of subassemblies, components or parts. This standard specifically addresses the requirements of the U.S. Military; and, it mandates all hardware be uniquely identifiable by the application of a label marked with machine-readable characters or numbers which distinguishes any item from every other item, regardless of similarity or difference. MIL-STD-130 is the generic term referencing the standard; iterations and changes which significantly alter MIL-STD-130 are denoted by a suffix appended to the basic standard. For example, MIL-STD-130N superseded MIL-STD-130M.

As with any MIL-STD document, it is by the nature of its subject matter, necessarily complex and detailed. Any item of military property which is produced, stocked, stored, or issued by DoD must be marked in accordance with MIL-STD-130. It's the responsibility of the manufacturer or contractor to ensure compliance with the marking requirements and methods for human-readable and machine-readable information (MRI) label content.

MIL-STD-130 is a dynamic standard in the sense that it's constantly being refined to include the latest available marking, labeling, and identification technologies and eliminate deprecating methodologies and identify methods which have been overtaken by events or superseded by other specifications.

All equipment defined as an item by MIL-STD-130 must have a Unique Identifier (UID). Because of the potential of confusion with the three letter acronym, it is more commonly referred to as an Item Unique Identifier (IUID).

Certain items – such as disposable or limited life items, e.g., non-rechargeable batteries – may not require an IUID. Other items that already have a unique identifier; e.g., manufactured motor vehicles. This does not preclude the necessity of the item requiring supplemental identification to make it compliant with MRI technologies.

This standard specifies that some legacy items also be marked. MIL-STD-130 mandates coordination with the organization or activity – referred to collectively as Enterprise Identifiers, each with a unique EID.

The defense contractor or end-item provider is well-served by using a qualified subject matter expert. The level of expertise and experience required to determine that the item is correctly and accurately labeled in accordance with MIL-STD-130 is a non-trivial task. The best solution to ensure compliance with MIL-STD-130 is to use the services of a corporation in the business of manufacturing conforming labels and tags with a known track record of meeting or exceeding the standards mandated by MIL-STD-130. It is especially advantageous to use a company which is an acknowledged subject matter expert that directly contributed to the specifications which became the current iteration of MIL-STD-130. Due to the complexity of the subject matter, please contact the experts at Jet City Laser for more information.

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IUID - Uniquely Identifying US Military Equipment

If you are an end item equipment manufacturer that produces an article for sale or resale to the U.S.   military, you need your equipment to be in compliance with the specifications and standards defined by MIL-STD-130N. This is the latest iteration of the   long-established MIL-STD-130 which contains the changes additions and modifications pertaining to the use of Item Unique   Identifiers (IUID) to mark items used by the military.

The IUID comprises a number of specific elements, when   used combine to make every item – regardless of similarity or difference – completely unique. Portions of the IUID are machine-readable identifiers (MRI). These include bar codes in several   formats, 2D data matrix elements in two formats, and standardized fonts and type styles which may be machine readable,   although that is not the primary use of alphanumeric designators. Human-readable Identification (HRI) includes alphanumeric   data distinguishing one item from another. This also includes Free Text, which is usually a description or common name of the   article for convenience purposes. The IUID, when used in routine conversation or when referring to the name plate, tag or   other marking is generally seen as “the UID” as a convenience. Because of potential ambiguity or confusion with the use of   the UID acronym, it is referred to formally as the IUID.

There are a number of discrete elements which are   concatenated to form a Unique Item Identifier. Among the elements which are displayed on the name tag, ID plate, data plate   or similar generic term for an IUID, are Text Element Identifier (TEI), Part   Identification Number (PIN), Enterprise Identifier (EID), and provisions for other refinements which may be used for future   applications.

The days of an item being identifiable by make/model and serial number are gone. As a point of   fact, some legacy equipment is required to be assigned a UII and have an IUID data plate affixed to the item.

The defense contractor or end-item provider is generally not equipped or prepared to manufacture ready-to-install IUID   plates. Standards are modified and technology changes constantly and it is a daunting task to conform with mandated changes.   By using a qualified subject matter expert and using third-party IUID plates and tags that are guaranteed compliant, the   contractor can concentrate on manufacturing their specific items.

The best solution is to use the services of a   corporation in the business of manufacturing conforming IUID   labels and tags with a tested and proven track record of meeting or exceeding the standards mandated by MIL-STD-130.   It is good business to use a company which is an acknowledged subject matter expert that directly contributed to the   specifications in the current iteration of MIL-STD-130. Due to the complexity of the subject matter, please contact the   experts at Jet City Laser for more information.

posted by uid2go on Oct 8, 2009 10:10 AM | 0 comments
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Ensure UID Marking Compliance by Trusting the Experts at Jet...

The United States Department of Defense (DoD) MIL-STD-130 standard for Unique Identification (UID) marking has been established in order to allow for optimized asset, inventory and accounting tracking and control. The DoD has created detailed guidelines for product printing and marking for its tangible assets located around the world. It can quickly compile information collected from these identification codes for use in its centralized database. All government contractors must comply with these DoD standards when selling products to the military.

Basic UID marking parameters include unique identification numbers, bar codes and a 2D Data Matrix symbol. This combination of human-readable and machine-readable marking is used for the rapid accumulation of asset management information on physical military resources. This data can then be modified by military staff.

UID Marking Techniques

The military uses a wide variety of products, made of different material (paper, rubber and metal). Some products can be written on; others need specially made nameplates, labels and tags for quick identification. The DoD has established different UID marking standards for each of these product materials.

The DoD has established quality guidelines for each of the most prominent UID marking techniques: laser, mechanical engraving, chemical etching, ink jet, paint and epoxy base. The DoD demands high levels of legibility and durability in UID marking – the free text and symbols must withstand hazardous chemicals, inclement weather, natural decay and extreme temperature changes.

UID Marking Specifications

The DoD recognizes that because its products have different sizes and shapes, they require different UID marking standards. Many of these UID marking labels consist of multiple bar codes, identification numbers and 2D Data Matrix identification marks. The DoD has set up “preferred” labeling standards for optimum legibility and content; alongside alternate guidelines (when labeling space is more limited). Location and lettering type for the UID marking is also specified by the DoD.

Another variation in UID marking is found in the two constructs:
Construct One - Issuing Agency Code (IAC), Part Number and Traceable Number combined into one UID

Construct Two - Issuing Agency Code (IAC), Lot or Batch Number, Part Number and Traceable Number combined into one UID

Different labels are also regulated separately: Free text, Air Transport Association (ATA) and Consumer Electronics Association (CEA), for example. The UID marking for products sold to the military must be designed to specified requirements, which are continually being updated.

Ensure that you have top-notch quality assurance for your product labels, that fulfills DoD compliance regulations for UID marking and identification systems. The experts will read all of the important manuals and maintain the high standards you expect. UID marking is a complicated issue; so turn to the experts at Jet City Laser to help you comply with these standards.

posted by uid2go on Oct 7, 2009 6:51 AM | 0 comments
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An Overview of the Significant Changes of MIL-STD-130N

MIL-STD-130N is the current iteration of the set of military standards mandated by the Department of Defense (DoD) which establishes the criteria for the identification, marking or tagging all U.S. military equipment with an Item Unique Identification (IUID, occasionally seen as UID). MIL-STD-130N supersedes MIL-STD-130M and establishes the precedence of MIL-STD-130N, excepting applicable laws or regulations, unless specifically exempted.

There are many significant additions, medications, and clarification of ambiguous content contained in previous iterations of MIL-STD-130. In order to ensure compliance with current requirements, it is necessary and required to have a sound technical understanding of the standard and its application to articles and items needing appropriate identification and proper use of marking and tagging technologies.

Of particular interest in MIL-STD-130N are the definition of an Application Identifier (AI); the establishment of a Data Identifier (DI); expansion of the Human Readable Information (HRI) and its relationship to Machine-Readable Information (MRI); the establishment of the IUID-equivalent and the exemption of items which already have other unique identification codes; and, a more detailed description of specific elements of the IUID.

Other portions of MIL-STD-130N of special interest are the requirements for labeling and marking supplemental containers of identified equipment. The issues of permanency and human legibility are also further refined. Construction and durability of tags as well as MRI identification are amplified with references to documents establishing standards incorporated by specific definition. Data carriers, especially MRI formats are more detailed. Linear bar codes and 2D data matrix markings are clarified.

MIL-STD-130N also signals the deprecating feature of the old part identification and the superseding new IUID with the specification of two label designs: Construct #1 and Construct #2. Guidance for the obliteration and replacement of the two different constructs is specifically addressed in MIL-STD-130N

MIL-STD-130N has a completely revamped and enhanced the data tables; and, worthy of note, has replaced diagrams and figures to incorporate the changes and provide strong visual guidance for the use of Free Text, HRI, and MRI to include bar codes and 2D data matrix elements.

The defense contractor or end-item provider should consult a qualified subject matter expert. The level of expertise and experience required to stay in compliance with the changes set forth in MIL-STD-130N is a non-trivial task. It is required to label and tag U.S. military items in accordance with MIL-STD-130N. Retaining the services of a corporation with an established reputation in the business of manufacturing conforming labels and tags which meet or exceed the standards mandated by MIL-STD-130N cannot be over-emphasized. Choose a company which is an acknowledged subject matter expert that directly contributed to the specifications contained in MIL-STD-130N. Due to the complexity of the subject matter, please contact the experts at Jet City Laser for more information.

posted by uid2go on Sep 24, 2009 9:16 AM | 0 comments
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UID Labels as Standardized by MIL-STD-130

Unique Identification Labels or UID Labels are used by the Department of Defense (DoD) in order to keep track of every piece of military property within their possession. MIL-STD-130 is the standard by which those items are marked. Jet City Laser was instrumental in the development of MIL-STD-130 which aides the government by specifying which items need UID Labels, as well as how and where they should be identified.

MIL-STD-130 requires that UID Labels are visible and can withstand normal environmental conditions throughout the life expectancy of the item. Most commonly, MRI (Machine Readable Information) will be used, however, some conditions require a less permanent UID Label and sometimes only essential information is marked such as the manufacturer’s EID (Enterprise Identifier) and the PIN, LOT, or batch number of the item. In addition, in the rare situation that there is no space available to place the MIL-STD-130 standardized UID Label, the mark is placed on the packaging. When MRI is inaccessible, there are separate requirements mandating the type and size of font to be used for all characters. UID Label protocols are further specified by various orders.

As is expected, there are exceptions to the MRI marking routine. COTS (Commercial Off The Shelf) items that are clearly marked with some sort of commercial identification may be exempt from UID Labels as long it will not result in identification difficulties. Individual parts may also be exempt from MRI UID Labels if they are not expected to be removed, repaired, or replaced. There are other circumstances, such as the UID labeling of a legacy item, that can merit exceptions.

There are other specifications regarding the required marking quality of an MRI:
-Linear Bar Code: ISO/IEC 15416 is the protocol for measuring the print quality of a linear bar code, unless otherwise specified in the contract or order.
-Data Matrix Symbol: Several protocols are available for measuring the print quality of a data matrix symbol that can be used at the supplier's discretion. Those protocols include: ISO/IEC 15415, AIM DPM-1-2006, or SAE AS9132. There are also specifications to be followed if a symbol is unacceptable for any reason.
-Marking Arrangements: Depending on the manufacturer's role in the designing and creation of the item, there are guidelines for the arrangement of the marking on the UID Label. Free text markings for units, groups, and sets are arranged by precise standards as well. All maintenance actions also require additional markings be added to the UID Label.

The DoD requires strict adherence to the guidelines and specifications set out in MIL-STD-130. Thankfully, these complex instructions have human handbooks, Jet City laser experts. A technical company that specializes in product marking and identification systems is best suited for providing essential information and support.

posted by uid2go on Sep 16, 2009 9:36 AM | 0 comments
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MIL-STD-130 Spec and Requirements for UID Marking

The MIL-STD-130 spec decides the standard of UID and hence, has mentioned the criteria for UID marking of the DoD items.

MIL-STD-130 spec and standards are approved by the DoD that provides insight and guidelines for implementation of the unique identification marking for the DoD assets. The standard is also accepted by all the departments and agencies of the DoD. The unique identification of the items is marked to the item according to the specified standard. In fact, the MIL-STD-130 spec satisfies the marking of the DoD items to be UID certified. The standard also specifies the marking technology formats of UID marking to maintain balance between markings of different items among the DoD. The process has simplified the item identification, item tracking and management process for the departments across the DoD.

According to the MIL-STD-130 spec, all the government furnished property, legacy items, newly purchased items, item deliverables and item under the possession of the contractors should be marked with unique identification. The UID is a set of data that contains necessary information about the particular part or the item. It is etched on the item directly or applied as label. The information is entered in the form of 2D data matrix barcode and is identified with the help of a barcode scanner.

The Items That Requires Unique Identification

The MIL-STD-130 spec has mandated that the items whose acquisition cost is more that $5000, that are managed by serial number, are consumables and part of controlled inventory, item that are mission critical are eligible to be uniquely identified with a UII.

Selection of UID Application Method

There are basically 2 methods of UID application- Direct part marking and application of UID labels. According to the MIL-STD-130 specification the method of marking a part or item should be selected on the basis of their requirements and functionality. For instance, if the environment of a part is not suitable for direct part marking, the application of UID label is the considered. However, the use of material in case of UID labels and the marking method for the direct part marking should be decided carefully considering the important aspects.

The Important Data Required for Unique Identification

The common data that are required for the unique identification marking of the items are part numbers, suppliers’ ID, serial numbers, manufacturing method, etc. The MIL-STD-130 spec requires that the UID data should be in 2D data matrix code. The data are encoded and entered to the item directly (in Direct part marking) or entered on the UID nameplates or labels that are affixed to the items with the help of adhesive or screws. It has also been mandated that the UID data should contain human readable data along with the machine-readable barcodes.

Requirements of the UID Marking

The MIL-STD-130 spec has stated that the UID marking of the items should be permanent for the functional life time of the item. Hence, the contractors are required to decide the marking method carefully so that the marking can withstand difficult environmental conditions. As the UID of the item is a globally unique identification and play a critical role in item management, it is important to enter correct and unambiguous marking for the items.

posted by uid2go on Aug 6, 2009 5:44 AM | 0 comments
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