The Cartridge,25 Millimeter, cataloged under National Stock Number 1305-01-250-0100, is classified within Federal Supply Class 1305 (Ammunition, Through 30mm) of the Ammunition and Explosives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 1305-01-250-0100 |
| Item Name | Cartridge,25 Millimeter |
| FSC / FSG | 1305 / 13 — Ammunition, Through 30mm |
| Status | ACTIVE |
| Weapon for Which Designed | GUN, AUTOMATIC GAU-12 |
| Tracer Element | NOT INCLUDED |
| Net Explosive Weight | 0.06284 STORAGE POUNDS AND 0.27231 TRANSPORTATION POUNDS |
| Fuze Model Number | M505A3 SINGLE ROUND |
| Dot Proper Shipping Name | CARTRIDGES FOR WEAPONS |
| Dot Identification Number | UN0321 |
| Dot Registration Code | EX1987120748 |
| Cartridge Model Number | PGU-25/U SINGLE ROUND |
| Dod Ammunition Code | 1305-A982 |
| Detonation Initiation Method | PERCUSSION |
| Fuze Type | POINT DETONATING SINGLE ROUND |
| Hazardous Material Classification Code | 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION |
| Unable to Decode | UNABLE TO DECODE |
| Cartridge Design Type | ARMOR PIERCING-INCENDIARY SINGLE ROUND |
| Material | STEEL CARTRIDGE CASE SINGLE ROUND |
| Gross Weight | 127.0 SHIPPING CONTAINER POUNDS |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY PACKAGING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0321 · 1.2.2 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION · ships as CARTRIDGES FOR WEAPONS |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 1397AS590 | 3/1 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 1305-A982 | 6/9 Informative reference only U.S. Government activity |
NSN 1305-01-250-0100 is a Cartridge,25 Millimeter, classified under FSC 1305, Ammunition, Through 30mm. Status: active.
3 possible matches (shared part number, not a government interchangeability claim): 1305-01-270-2318, 1305-01-390-7978, 1305-01-432-4835. Verify interchangeability with system specifications before substitution.
Key specifications for 1305-01-250-0100: Weapon for Which Designed: GUN, AUTOMATIC GAU-12; Tracer Element: NOT INCLUDED; Net Explosive Weight: 0.06284 STORAGE POUNDS AND 0.27231 TRANSPORTATION POUNDS; Fuze Model Number: M505A3 SINGLE ROUND. 17 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 1305-01-250-0100 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.