The Cartridge,20 Millimeter,practice, cataloged under National Stock Number 1305-01-666-5251, is classified within Federal Supply Class 1305 (Ammunition, Through 30mm) 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 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1305-01-666-5251 |
| Primary Part Number | 13071169 |
| Item Name | Cartridge,20 Millimeter,practice |
| FSC / FSG | 1305 / 13 — Ammunition, Through 30mm |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Net Explosive Weight | 0.075387 TRANSPORTATION POUNDS AND 0.075387 STORAGE POUNDS |
| Dot Proper Shipping Name | CARTRIDGE FOR WEAPONS,INERT PROJECTILE |
| Supplementary Features | CARTRIDGE,20 MILLIMETER TARGET PRACTICE,PGU-27A/B A |
| Dot Identification Number | UN0339 |
| Dod Ammunition Code | 1305-AC31 |
| Hazardous Material Classification Code | 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND C STORAGE COMPATIBILITY GROUP |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL G — Ammunition & Explosives |
| Hazard | No hazard code in the DLA record (HMIC N) UN ID UN0339 · 1.4 DEPARTMENT OF DEFENSE HAZARD CLASS DIVISION AND C STORAGE COMPATIBILITY GROUP · ships as CARTRIDGE FOR WEAPONS,INERT PROJECTILE |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13071169 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 1305-AC31 | 6/9 Informative reference only U.S. Government activity |
| 1575AS500 | 5/1 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 1305-01-666-5251 is a Cartridge,20 Millimeter,practice, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1305, Ammunition, Through 30mm. Status: active.
NSN 1305-01-666-5251 has 1 manufacturer part number on file: 13071169 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 13071169: Net Explosive Weight: 0.075387 TRANSPORTATION POUNDS AND 0.075387 STORAGE POUNDS; Dot Proper Shipping Name: CARTRIDGE FOR WEAPONS,INERT PROJECTILE; Supplementary Features: CARTRIDGE,20 MILLIMETER TARGET PRACTICE,PGU-27A/B A; Dot Identification Number: UN0339. 6 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 1305-01-666-5251 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.