The Valve,poppet,engine, cataloged under National Stock Number 2815-01-330-4956, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is National Abrasives. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-330-4956 |
| Primary Part Number | 7796020 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | National Abrasives |
| Status | ACTIVE |
| Stem Style | PLAIN |
| Head Style | MUSHROOM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7796020 PRIMARY | National Abrasives (USA) |
| Reference | Meaning |
|---|---|
| 96020 | 5/9 Secondary reference Wisconsin Motors, Llc |
NSN 2815-01-330-4956 is a Valve,poppet,engine, manufactured by National Abrasives, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-330-4956 has 1 manufacturer part number on file: 7796020 (National Abrasives).
2 possible matches (shared part number, not a government interchangeability claim): 4720-01-512-4438, 5325-01-546-6267. Verify interchangeability with system specifications before substitution.
Key specifications for 7796020: Stem Style: PLAIN; Head Style: MUSHROOM. 2 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.
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.