The Engine Block,diesel, cataloged under National Stock Number 2815-01-477-5011, 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.. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2815-01-477-5011 |
| Primary Part Number | 5406191 |
| Item Name | Engine Block,diesel |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Cummins 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 |
|---|---|
| 5406191 PRIMARY | Cummins Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3933223 | 5/9 Secondary reference Cummins Inc. |
| 4089546 | 5/9 Secondary reference Cummins Inc. |
NSN 2815-01-477-5011 is a Engine Block,diesel, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-477-5011 has 1 manufacturer part number on file: 5406191 (Cummins Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-728-1301. Verify interchangeability with system specifications before substitution.
Key specifications for 5406191: End Item Identification: FORWARD REPAIR SYSTEM MODEL M7 (FRS) 4940-01-463-7940. 0 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.