The Breech Mechanism, cataloged under National Stock Number 1020-01-487-3760, is classified within Federal Supply Class 1020 (Guns, Over 125mm Through 150mm) of the Weapons group. The manufacturer of record is Bae Systems Land & Armaments L.p.. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1020-01-487-3760 |
| Primary Part Number | 2527132 |
| Item Name | Breech Mechanism |
| FSC / FSG | 1020 / 10 — Guns, Over 125mm Through 150mm |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 2527132 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
NSN 1020-01-487-3760 is a Breech Mechanism, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 1020, Guns, Over 125mm Through 150mm. Status: active.
NSN 1020-01-487-3760 has 1 manufacturer part number on file: 2527132 (Bae Systems Land & Armaments L.p.).
Key specifications for 2527132: Overall Height: 12.000 INCHES NOMINAL IN; Overall Length: 22.500 INCHES NOMINAL IN; Overall Width: 19.000 INCHES NOMINAL IN; Material: STEEL. 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 1020-01-487-3760 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.