The Housing,breech, cataloged under National Stock Number 1095-01-304-4137, is classified within Federal Supply Class 1095 (Miscellaneous Weapons) of the Weapons group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1095-01-304-4137 |
| Item Name | Housing,breech |
| FSC / FSG | 1095 / 10 — Miscellaneous Weapons |
| Status | ACTIVE |
| General Characteristics Item Description | 3.520 IN. OD,AL ALLOY MATL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| ZR-57A-20 | 5/9 Secondary reference Zero Corp Dba Apw Wrightline |
| ZR-57A-20 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1095-01-304-4137 is a Housing,breech, classified under FSC 1095, Miscellaneous Weapons. Status: active.
Key specifications for 1095-01-304-4137: General Characteristics Item Description: 3.520 IN. OD,AL ALLOY MATL IN. 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 1095-01-304-4137 has DEMIL Code B. 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.