The Sear, cataloged under National Stock Number 1010-01-042-9329, is classified within Federal Supply Class 1010 (Guns, Over 30mm up to 75mm) 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 4 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1010-01-042-9329 |
| Primary Part Number | 11579038 |
| Item Name | Sear |
| FSC / FSG | 1010 / 10 — Guns, Over 30mm up to 75mm |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| Mechanism Held | TRIGGER FOR BARREL EXTENSION |
| Surface Treatment | PHOSPHATE |
| Material | STEEL |
| Metallic Hardness Rating | 35.0 MINIMUM ROCKWELL C AND 41.0 MAXIMUM ROCKWELL C |
| 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 |
|---|---|
| 11579038 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 1010-01-042-9329 is a Sear, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 1010, Guns, Over 30mm up to 75mm. Status: active.
NSN 1010-01-042-9329 has 1 manufacturer part number on file: 11579038 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 11579038: Mechanism Held: TRIGGER FOR BARREL EXTENSION; Overall Length: 1.175 INCHES MINIMUM AND 1.180 INCHES MAXIMUM IN; Overall Width: 0.745 INCHES MINIMUM AND 0.748 INCHES MAXIMUM IN; Surface Treatment: PHOSPHATE. 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 1010-01-042-9329 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.