The Cartridge,40 Millimeter, cataloged under National Stock Number 1310-01-420-9268, is classified within Federal Supply Class 1310 (Ammunition, Over 30mm up to 75mm) of the Ammunition and Explosives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1310-01-420-9268 |
| Primary Part Number | 12977237 |
| Item Name | Cartridge,40 Millimeter |
| FSC / FSG | 1310 / 13 — Ammunition, Over 30mm up to 75mm |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Weapon for Which Designed | GRENADE LAUNCHER MK19 MOD 3 |
| Tracer Element | NOT INCLUDED |
| Net Explosive Weight | 0.087394 STORAGE POUNDS AND 0.087394 TRANSPORTATION POUNDS |
| Fuze Model Number | M549A1 LOCATION NOT OTHERWISE SPECIFIED |
| Supplementary Features | M16A2 LINKS |
| Cartridge Model Number | M430A1 LOCATION NOT OTHERWISE SPECIFIED |
| Dod Ammunition Code | 1310-B542 |
| Fuze Type | POINT INITIATING, BASE DETONATING LOCATION NOT OTHERWISE SPECIFIED |
| Hazardous Material Classification Code | 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND E STORAGE COMPATIBILITY GROUP |
| Cartridge Grouping Type | LINKED |
| Material | ALUMINUM ALLOY CARTRIDGE CASE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) 1.1 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND E STORAGE COMPATIBILITY GROUP |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12977237 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 1310-B542 | 6/9 Informative reference only U.S. Government activity |
| 12926811 | 5/1 Secondary reference Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
NSN 1310-01-420-9268 is a Cartridge,40 Millimeter, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1310, Ammunition, Over 30mm up to 75mm. Status: active.
NSN 1310-01-420-9268 has 1 manufacturer part number on file: 12977237 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
2 possible matches (shared part number, not a government interchangeability claim): 1310-01-564-2160, 1310-01-567-5540. Verify interchangeability with system specifications before substitution.
Key specifications for 12977237: Weapon for Which Designed: GRENADE LAUNCHER MK19 MOD 3; Tracer Element: NOT INCLUDED; Net Explosive Weight: 0.087394 STORAGE POUNDS AND 0.087394 TRANSPORTATION POUNDS; Fuze Model Number: M549A1 LOCATION NOT OTHERWISE SPECIFIED. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). The government record also carries hazard data: DOT hazard class, UN number, or related classification fields. Special handling, storage, and shipping requirements apply per the cited government fields.
NSN 1310-01-420-9268 has DEMIL Code G. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.