The Valve,poppet,engine, cataloged under National Stock Number 2815-01-362-5668, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Isuzu Motors Limited. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-362-5668 |
| Primary Part Number | 512552-0342 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Isuzu Motors Limited |
| Status | ACTIVE |
| Stem Style | GROOVED |
| 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 |
|---|---|
| 512552-0342 | Isuzu Diesel of North America (USA) |
| 512552-0342 PRIMARY | Isuzu Motors Limited (JPN) |
| Reference | Meaning |
|---|---|
| 512552-0340 | 5/9 Secondary reference Isuzu Motor Co. Ltd |
| 512552-034 | 5/9 Secondary reference Isuzu Diesel of North America |
| 512552-0342 | 3/9 Design control — primary reference Isuzu Motor Co. Ltd |
NSN 2815-01-362-5668 is a Valve,poppet,engine, manufactured by Isuzu Motors Limited, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-362-5668 has 2 manufacturer part numbers on file: 512552-0342 (Isuzu Diesel of North America), 512552-0342 (Isuzu Motors Limited).
Key specifications for 512552-0342: Stem Style: GROOVED; Special Features: FOUR PER ENGINE; End Item Identification: 2815-01-350-2207,DIESEL ENGINE. 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.
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.