The Buffer Assembly,recoil, cataloged under National Stock Number 1005-01-257-9253, 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1005-01-257-9253 |
| Primary Part Number | 11826211 |
| Item Name | Buffer Assembly,recoil |
| 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 |
| General Characteristics Item Description | C/O BUFFER HOUSING AND PLUG ASSEMBLY,PN 11826152;LATCH,BACK PLATE,PN 11826213;PLUG,BUFFER,PN 11826218; CONE,BUFFER,BRAKING,PN 11826219;RING,EXTENSION,BRAKING,PN 11826220;WASHER,SPRING,TENSION (11),PN 11826221; SPACER,SLEEVE,WASHER,SUPPORT,PN 1182- 6222;PLUNGER,DETENT,BUFFER,CATCH,PN 11826215;SPRING,HELICAL,COMPRESSION,LATCH,PN 11826214;PIN,SPRING,PN MS171-475;PIN,STRAIGHT,HEADED,PN 11826216 |
| 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 |
|---|---|
| 11826211 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 1005012579253 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 1005-01-257-9253 is a Buffer Assembly,recoil, 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 1005-01-257-9253 has 1 manufacturer part number on file: 11826211 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 11826211: General Characteristics Item Description: C/O BUFFER HOUSING AND PLUG ASSEMBLY,PN 11826152;LATCH,BACK PLATE,PN 11826213;PLUG,BUFFER,PN 11826218; CONE,BUFFER,BRAKING,PN 11826219;RING,EXTENSION,BRAKING,PN 11826220;WASHER,SPRING,TENSION (11),PN 11826221; SPACER,SLEEVE,WASHER,SUPPORT,PN 1182- 6222;PLUNGER,DETENT,BUFFER,CATCH,PN 11826215;SPRING,HELICAL,COMPRESSION,LATCH,PN 11826214;PIN,SPRING,PN MS171-475;PIN,STRAIGHT,HEADED,PN 11826216. 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 1005-01-257-9253 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.