The Sear, cataloged under National Stock Number 1025-00-678-0519, is classified within Federal Supply Class 1025 (Guns, Over 150mm Through 200mm) 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 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1025-00-678-0519 |
| Primary Part Number | 8765238 |
| Item Name | Sear |
| FSC / FSG | 1025 / 10 — Guns, Over 150mm Through 200mm |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| FSC Application Data | CANNON,155 MM HOWITZER MM |
| Mechanism Held | HAMMER |
| Weapon Model Number | M126 |
| Material Document and Classification | FED STD 66, COMP 4150 FED STD SINGLE MATERIAL RESPONSE |
| Weapon Size Designation | 155 MILLIMETER MM |
| Surface Treatment | PHOSPHATE |
| Material | STEEL COMP 4150 |
| Metallic Hardness Rating | 40.0 MINIMUM ROCKWELL C AND 46.0 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 |
|---|---|
| 1025-00-678-0519M | CAGE A01PJ |
| 8765238 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
| Reference | Meaning |
|---|---|
| 1025006780519 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 1025-00-678-0519 is a Sear, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 1025, Guns, Over 150mm Through 200mm. Status: active.
NSN 1025-00-678-0519 has 2 manufacturer part numbers on file: 1025-00-678-0519M, 8765238 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
Key specifications for 8765238: FSC Application Data: CANNON,155 MM HOWITZER MM; Mechanism Held: HAMMER; Weapon Model Number: M126; Material Document and Classification: FED STD 66, COMP 4150 FED STD SINGLE MATERIAL RESPONSE. 8 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 1025-00-678-0519 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.