The Engine,diesel, cataloged under National Stock Number 2815-01-307-6539, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2815-01-307-6539 |
| Item Name | Engine,diesel |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Status | ACTIVE |
| FSC Application Data | FIRE PUMPS |
| Cylinder Quantity | 8 |
| Standard Bore Diameter | 4.625 INCHES IN |
| Stroke Length | 3.750 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 8V-504-F2 | 5/9 Secondary reference Cummins Inc. |
| V-504-F2 | 3/9 Design control — primary reference Cummins Inc. |
NSN 2815-01-307-6539 is a Engine,diesel, classified under FSC 2815, Diesel Engines and Components. Status: active.
Key specifications for 2815-01-307-6539: FSC Application Data: FIRE PUMPS; Special Features: POWER RATING-187HP; Cylinder Quantity: 8; Standard Bore Diameter: 4.625 INCHES IN. 4 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.