The Buffer Assembly,recoil, cataloged under National Stock Number 1005-00-726-6820, 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. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 1005-00-726-6820 |
| Primary Part Number | 7266820 |
| 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 |
| 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 |
|---|---|
| 3662005759 | Fn Herstal Dba Fabrique Nationale Nouvelle Herstal (BEL) |
| 7266820 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 201040500 | Samsun Yurt Sav.san. Ve Tic.a.s. (TUR) |
| A10524 | Fnh Uk Ltd (GBR) |
| 75F4115 | Giat Industries Centre De Tulle (FRA) |
| Reference | Meaning |
|---|---|
| 1005007266820 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 366-200-5759 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1001007266820 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 10057266820 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 7266820 | 5/9 Secondary reference Springfield Armory |
NSN 1005-00-726-6820 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 1005-00-726-6820 has 5 manufacturer part numbers on file: 3662005759 (Fn Herstal Dba Fabrique Nationale Nouvelle Herstal), 7266820 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 201040500 (Samsun Yurt Sav.san. Ve Tic.a.s.), A10524 (Fnh Uk Ltd), 75F4115 (Giat Industries Centre De Tulle).
3 possible matches (shared part number, not a government interchangeability claim): 4730-00-883-2174, 1005-01-141-1235, 5961-01-219-6429. Verify interchangeability with system specifications before substitution.
Key specifications for 7266820: End Item Identification: MACHINE GUN,CAL. .50 (M2); NSN 1005-00-322-9715. 0 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 1005-00-726-6820 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.