The Plunger,bumper, cataloged under National Stock Number 1015-01-174-4271, is classified within Federal Supply Class 1015 (Guns, 75mm Through 125mm) 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1015-01-174-4271 |
| Primary Part Number | 1276-06-380 |
| Item Name | Plunger,bumper |
| FSC / FSG | 1015 / 10 — Guns, 75mm Through 125mm |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| Status | ACTIVE |
| General Characteristics Item Description | DIAMETER 20.0 MM,HEIGHT 22.5 MM,HAS ELONGATED HOLE THRU THE DIA 10.0 MM LONG,6.0 MM WIDE,ONE END OF THE DIA HAS A SPHERICAL RADIUS OF 40.0 MM MM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1276-06-380 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| 1015PL0819130 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5520294 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 1015-01-174-4271 is a Plunger,bumper, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 1015, Guns, 75mm Through 125mm. Status: active.
NSN 1015-01-174-4271 has 1 manufacturer part number on file: 1276-06-380 (Bae Systems Land & Armaments L.p.).
Key specifications for 1276-06-380: General Characteristics Item Description: DIAMETER 20.0 MM,HEIGHT 22.5 MM,HAS ELONGATED HOLE THRU THE DIA 10.0 MM LONG,6.0 MM WIDE,ONE END OF THE DIA HAS A SPHERICAL RADIUS OF 40.0 MM MM. 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 1015-01-174-4271 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.