MIL-STD-130 Identification Marking Of U.S. Military PropertyThis standard provides the item marking criteria for development of specific marking requirements and methods for identification of items of military property produced, stocked, stored, and issued by or for the Department of Defense DoD. This standard addresses criteria and data content for both free text and machine-readable information MRI applications for identification marking of U.S. military property.

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MIL-STD-130N

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application(s). The source control drawing establishes the source control item identification. (IAW ASME Y14.24)

Special characteristics. The pertinent rating, operating characteristics, and other information necessary for identification of the item.

Subassembly. Two or more parts that form a portion of an assembly or a unit replaceable as a whole but having a part or parts that are individually replaceable (e.g., gun mount stand, window sash, recoil mechanism, floating piston, telephone dial, intermediate frequency (IF) strip, terminal board with mounted parts). (IAW ASME Y14.100)

Supplier. The party that provides or furnishes an item.

Text Element Identifier (TEI). A four-character mnemonic identifying a data element. The TEI consists of three alphabetical characters followed by a space. Following the TEI will be the relevant data in the assigned data field. (IAW A4A CSDD)

NOTE: For UII data set marking, allowable TEIs are listed in Table VII and explained in

Table VI notes.

Trigger event. A designated event when marking will occur.

Unique identification (UID). A system of establishing globally unique and unambiguous identifiers within the Department of Defense, which serve to distinguish a discrete entity or relationship from other like and unlike entities or relationships (see 3.2 (IUID)).

Unique item identifier (UII). A globally unique and unambiguous identifier that distinguishes an item from all other like and unlike items. The UII is derived from a UII data set of one or more data elements. See Appendix A.

Unique item identifier (UII) data set. A set of one or more data elements marked on an item from which the UII is known or derived. The UII types, limited to 50 characters (A to Z, 0 to 9, hyphen "-", and forward slash "/"), are as follows:

a. For Construct #1: UII type where the serial number is unique within the enterprise. Unique identifier data elements are linked together in order of the issuing agency code, enterprise identifier, and unique serial number within the enterprise identifier.

b. For Construct #2: UII type where serial number is unique within the original PIN, lot or batch number that is unique within the enterprise. Unique identifier data elements are linked together in order of the issuing agency code; enterprise identifier; original PIN, lot, or batch number; and serial number within the original PIN, lot, or batch number.

c. UID equivalent (see 3.2 definition).

Unique item tracking (UIT). A program within DoD for tracking selected items to maintain visibility of each uniquely identified asset for the primary purpose of inventory control and/or engineering analysis. (DLM 4000.25-1)

Unit. An assembly or any combination of parts, subassemblies, and assemblies mounted together normally capable of independent operation in a variety of situations (e.g., hydraulic jack, electric motor, electronic power supply, internal combustion engine, electric generator, radio receiver).