The Cartridge,37 Millimeter, cataloged under National Stock Number 1310-00-028-4386, is classified within Federal Supply Class 1310 (No Item Name Available) of the Ammunition and Explosives group. The primary manufacturer of record is Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1310-00-028-4386 |
| Primary Part Number | 1310-B503 |
| Item Name | Cartridge,37 Millimeter |
| FSC / FSG | 1310 / 13 — No Item Name Available |
| Manufacturer | Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics |
| Status | ACTIVE |
| Weapon for Which Designed | GUN, AUTOMATIC M1A2 |
| Material | COPPER ALLOY CARTRIDGE CASE |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY CARTRIDGE CASE MATERIAL,UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE,AND PACKAGE MODEL NUMBER |
| Fuze Type | INERT |
| Fuze Model Number | M50 |
| Dod Ammunition Code | 1310-B503 |
| Muzzle Velocity | 2600.0 FEET PER SECOND NOMINAL FT |
| Cartridge Model Number | M55A1 |
| Cartridge Design Type | TARGET PRACTICE-TRACER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1310-B503 | Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics (USA) |
| 75-1-72 | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA) |
NSN 1310-00-028-4386 is a Cartridge,37 Millimeter, manufactured by Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics, classified under FSC 1310 (No Item Name Available). Status: active.
NSN 1310-00-028-4386 has 2 cross-referenced part numbers: 1310-B503 (Department of Defense Ammunition Code Assigned and Promulgated by Characteristics and Taxomony Branch Defense Logistics), 75-1-72 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament).
There are 4 known substitutes for 1310-00-028-4386: 5310-00-411-5261, 4520-01-033-5250, 5360-01-324-0024 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1310-B503: Weapon for Which Designed: GUN, AUTOMATIC M1A2; Material: COPPER ALLOY CARTRIDGE CASE; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY CARTRIDGE CASE MATERIAL,UNIT PACKAGE QUANTITY,UNIT PACKAGE TYPE,AND PACKAGE MODEL NUMBER; Fuze Type: INERT. 9 total characteristics are documented in the Federal Logistics Information System.