The Valve,poppet,engine, cataloged under National Stock Number 2815-01-073-5843, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Hatz Diesel of America Inc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Hatz Diesel of America Inc (CAGE 61080) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-073-5843 |
| Primary Part Number | 03569810 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Hatz Diesel of America Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 03569810 PRIMARY | Hatz Diesel of America Inc (USA) |
| Reference | Meaning |
|---|---|
| 69441 | 5/9 Secondary reference Davey Compressor Co Div of Keco Industries Inc |
| 03569810 | 5/9 Secondary reference Wisconsin Motors, Llc |
NSN 2815-01-073-5843 is a Valve,poppet,engine, manufactured by Hatz Diesel of America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-073-5843 has 1 manufacturer part number on file: 03569810 (Hatz Diesel of America Inc).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-201-7493. Verify interchangeability with system specifications before substitution.
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.