PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12972339Cartridge,5.56 Millimeter

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 1305-01-393-7052 · FSC 1305 · No Item Name Available
Verified by PartsTable
NSN 1305-01-393-7052 — this item is cataloged by the U.S. Government under National Stock Number 1305-01-393-7052. Primary manufacturer part number: 12972339.
Features
  • Cartridge,5.56 Millimeter — FSC 1305
  • Cartridge Model Number: M995 OR M856
  • Dot Identification Number: UN0012
  • Dod Ammunition Code: 1305-AA02
  • Dot Registration Code: EX1997060084
  • Weapon for Which Designed: MACHINE GUN M249
  • Hazardous Material Classification Code: 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
  • Dot Proper Shipping Name: CARTRIDGES, SMALL ARMS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cartridge,5.56 Millimeter, cataloged under National Stock Number 1305-01-393-7052, is classified within Federal Supply Class 1305 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1305-01-393-7052
Primary Part Number12972339
Item NameCartridge,5.56 Millimeter
FSC / FSG1305 / 13 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
Cartridge Model NumberM995 OR M856
Dot Identification NumberUN0012
Dod Ammunition Code1305-AA02
Dot Registration CodeEX1997060084
Weapon for Which DesignedMACHINE GUN M249
Hazardous Material Classification Code1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION
Dot Proper Shipping NameCARTRIDGES, SMALL ARMS
Cartridge Grouping TypeLINKED
Cartridge Quantity200
Cartridge Design TypeARMOR PIERCING AND TRACER
Link Model NumberM27
Cartridge Grouping Functional Sequence4-1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1305-01-155-54579357727 INTERCHANGEABLE
Cartridge,5.56 Millimeter
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
1305-01-156-75849354587 INTERCHANGEABLE
Cartridge,5.56 Millimeter
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
1305-01-252-015312597656 INTERCHANGEABLE
Cartridge,5.56 Millimeter
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
1305-01-293-213212913177 INTERCHANGEABLE
Cartridge,5.56 Millimeter
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
1305-01-361-8038 INTERCHANGEABLE
Cartridge,5.56 Millimeter
1305-01-393-705012972340 INTERCHANGEABLE
Cartridge,5.56 Millimeter
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
1305-01-546-610012956131 INTERCHANGEABLE
Cartridge,5.56 Millimeter
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Cross-Reference Index
Part NumberManufacturer
727160130108 Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN)
1305-AA02 Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA)
9342865 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
12956131 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
12972339 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
Related Parts
1305-01-155-5457INTERCHANGEABLE
CARTRIDGE,5.56 MILLIMETER
9357727
1305-01-156-7584INTERCHANGEABLE
CARTRIDGE,5.56 MILLIMETER
9354587
1305-01-252-0153INTERCHANGEABLE
CARTRIDGE,5.56 MILLIMETER
12597656
1305-01-293-2132INTERCHANGEABLE
CARTRIDGE,5.56 MILLIMETER
12913177
1305-01-361-8038INTERCHANGEABLE
CARTRIDGE,5.56 MILLIMETER
1305-01-393-7050INTERCHANGEABLE
CARTRIDGE,5.56 MILLIMETER
12972340
1305-01-546-6100INTERCHANGEABLE
CARTRIDGE,5.56 MILLIMETER
12956131

Frequently Asked Questions

What is NSN 1305-01-393-7052?

NSN 1305-01-393-7052 is a Cartridge,5.56 Millimeter, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1305 (No Item Name Available). Status: active.

What are the part numbers for NSN 1305-01-393-7052?

NSN 1305-01-393-7052 has 5 cross-referenced part numbers: 727160130108 (Ncb Hungary (honvedsegi Egyseges Termekkod)), 1305-AA02 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 9342865 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12956131 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12972339 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).

What NSN replaces 1305-01-393-7052?

There are 7 known substitutes for 1305-01-393-7052: 1305-01-155-5457, 1305-01-156-7584, 1305-01-252-0153 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12972339?

Key specifications for 12972339: Cartridge Model Number: M995 OR M856; Dot Identification Number: UN0012; Dod Ammunition Code: 1305-AA02; Dot Registration Code: EX1997060084. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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