The Pistol,caliber .45,automatic, cataloged under National Stock Number 1005-00-575-0004, is classified within Federal Supply Class 1005 (Guns, Through 30mm) of the Weapons 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 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 1005-00-575-0004 |
| Primary Part Number | 5750004 |
| Item Name | Pistol,caliber .45,automatic |
| FSC / FSG | 1005 / 10 — Guns, Through 30mm |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Model Number | M1911A1 |
| Barrel Length | 5.031 INCHES NOMINAL IN |
| Feed Method | CLIP |
| Operation Method | RECOIL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5750004 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 7265802 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 5750004 | 5/9 Secondary reference Springfield Armory |
NSN 1005-00-575-0004 is a Pistol,caliber .45,automatic, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1005, Guns, Through 30mm. Status: active.
NSN 1005-00-575-0004 has 2 manufacturer part numbers on file: 5750004 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 7265802 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
3 possible matches (shared part number, not a government interchangeability claim): 4520-01-376-1204, 4520-01-376-1368, 4520-01-376-1736. Verify interchangeability with system specifications before substitution.
Key specifications for 5750004: Model Number: M1911A1; Barrel Length: 5.031 INCHES NOMINAL IN; Feed Method: CLIP; Special Features: COMES WITH 2 MAGAZINES,P/N 5508694. 4 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 1005-00-575-0004 has DEMIL Code D. 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.