The Engine,diesel, cataloged under National Stock Number 2815-01-702-6648, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc Dba Cummins Denver Upfit & Packaging Center. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Engine,diesel |
| FSC / FSG | 2815 — Diesel Engines and Components (FSG 28) |
| Manufacturers | Cummins Inc Dba Cummins Denver Upfit & Packaging Center (CAGE 80QC3) |
| Parameter | Value |
|---|---|
| NSN | 2815-01-702-6648 |
| Primary Part Number | QSB6.7-355 (KC) |
| Item Name | Engine,diesel |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Cummins Inc Dba Cummins Denver Upfit & Packaging Center |
| 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 |
|---|---|
| QSB6.7-355 (KC) PRIMARY | Cummins Inc Dba Cummins Denver Upfit & Packaging Center (USA) |
| D313011MX03 | Cummins Inc Dba Cummins Denver Upfit & Packaging Center (USA) |
| Reference | Meaning |
|---|---|
| 16-001 REV 0 | D/9 Drawing number reference only Cummins Inc Dba Cummins Denver Upfit & Packaging Center |
NSN 2815-01-702-6648 is a Engine,diesel, manufactured by Cummins Inc Dba Cummins Denver Upfit & Packaging Center, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-702-6648 has 2 manufacturer part numbers on file: QSB6.7-355 (KC) (Cummins Inc Dba Cummins Denver Upfit & Packaging Center), D313011MX03 (Cummins Inc Dba Cummins Denver Upfit & Packaging Center).
1 possible match (shared part number, not a government interchangeability claim): 2815-01-702-6661. 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.