The Cartridge,caliber .50, cataloged under National Stock Number 1305-01-658-9164, is classified within Federal Supply Class 1305 (Ammunition, Through 30mm) of the Ammunition and Explosives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1305-01-658-9164 |
| Item Name | Cartridge,caliber .50 |
| FSC / FSG | 1305 / 13 — Ammunition, Through 30mm |
| Status | ACTIVE |
| Cartridge Model Number | MK322 MOD1 LINKED |
| Dod Ammunition Code | 1305-AC14 |
| Unable to Decode | UNABLE TO DECODE |
| Cartridge Grouping Type | SINGLE ROUND |
| Cartridge Design Type | BALL |
| Reference Number Differentiating Characteristics | LINKED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1305-AC14 | 6/9 Informative reference only U.S. Government activity |
| 8347897 | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 1305-01-658-9164 is a Cartridge,caliber .50, classified under FSC 1305, Ammunition, Through 30mm. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1305-01-659-0136. Verify interchangeability with system specifications before substitution.
Key specifications for 1305-01-658-9164: Cartridge Model Number: MK322 MOD1 LINKED; Dod Ammunition Code: 1305-AC14; Unable to Decode: UNABLE TO DECODE; Cartridge Grouping Type: SINGLE ROUND. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1305-01-658-9164 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.