The Lock,breech,pistol, cataloged under National Stock Number 1095-00-625-7641, is classified within Federal Supply Class 1095 (Miscellaneous Weapons) 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 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 1095-00-625-7641 |
| Primary Part Number | 6257641 |
| Item Name | Lock,breech,pistol |
| FSC / FSG | 1095 / 10 — Miscellaneous Weapons |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| General Characteristics Item Description | MATERIAL:STEEL;0.375 W AT SECOND END;0.625 IN.H AT FIRST END;0.364 IN.HAT SECOND END;HEAT TREATMENT:CARBURIZEFROM .005 TO .008 DEPTH;OIL QUENCH; TEMPER 30 MINUTES AT 325 DEGREE F; SURFACE TREATMENT:MANGANESE PHOSPHATE,MIL-P-16232,TYPE M,CLASS 1 W |
| 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 |
|---|---|
| 6257641 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 6257641 | 5/9 Secondary reference Springfield Armory |
NSN 1095-00-625-7641 is a Lock,breech,pistol, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 1095, Miscellaneous Weapons. Status: active.
NSN 1095-00-625-7641 has 1 manufacturer part number on file: 6257641 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-512-1295. Verify interchangeability with system specifications before substitution.
Key specifications for 6257641: General Characteristics Item Description: MATERIAL:STEEL;0.375 W AT SECOND END;0.625 IN.H AT FIRST END;0.364 IN.HAT SECOND END;HEAT TREATMENT:CARBURIZEFROM .005 TO .008 DEPTH;OIL QUENCH; TEMPER 30 MINUTES AT 325 DEGREE F; SURFACE TREATMENT:MANGANESE PHOSPHATE,MIL-P-16232,TYPE M,CLASS 1 W. 1 specification is 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 1095-00-625-7641 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.