The Pin,firing, cataloged under National Stock Number 1015-00-722-7124, is classified within Federal Supply Class 1015 (Guns, 75mm Through 125mm) of the Weapons group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1015-00-722-7124 |
| Primary Part Number | 7227124 |
| Item Name | Pin,firing |
| FSC / FSG | 1015 / 10 — Guns, 75mm Through 125mm |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| FSC Application Data | BREECH MECHANISM,GUN,105MM MM |
| Striking End Type | SPHERICAL |
| Firing Pin Type | MULTIPLE SHOULDER |
| Striking End Diameter | 0.183 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Material Document and Classification | FED STD 66,AISI ALLOY STEEL 0.38 THRU 0.53C FED STD SINGLE MATERIAL RESPONSE |
| Casehardening Indicator | NOT CASEHARDENED |
| Surface Treatment | PHOSPHATE |
| Material | STEEL |
| Metallic Hardness Rating | 40.0 MINIMUM ROCKWELL C AND 46.0 MAXIMUM ROCKWELL C |
| Striking End Radius | 0.093 INCHES MINIMUM AND 0.124 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 7227124 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
| Reference | Meaning |
|---|---|
| 1015-722-7124 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1015007227124 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 1015-00-722-7124 is a Pin,firing, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 1015, Guns, 75mm Through 125mm. Status: active.
NSN 1015-00-722-7124 has 1 manufacturer part number on file: 7227124 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 7227124: FSC Application Data: BREECH MECHANISM,GUN,105MM MM; Striking End Type: SPHERICAL; Firing Pin Type: MULTIPLE SHOULDER; Striking End Diameter: 0.183 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN. 10 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 1015-00-722-7124 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.