The Nozzle,piston Cooling, cataloged under National Stock Number 2910-01-146-7955, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Inc. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Nozzle,piston Cooling |
| FSC / FSG | 2910 — Engine Fuel System Components, Nonaircraft (FSG 29) |
| Manufacturers | Cummins Inc (CAGE 0B8S3); Am General Llc (CAGE 34623); Cummins Inc. (CAGE 15434) |
| Parameter | Value |
|---|---|
| NSN | 2910-01-146-7955 |
| Primary Part Number | 3013591 |
| Item Name | Nozzle,piston Cooling |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| 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 |
NSN 2910-01-146-7955 is a Nozzle,piston Cooling, manufactured by Cummins Inc, classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-146-7955 has 3 manufacturer part numbers on file: 3013591 (Cummins Inc), 5731318 (Am General Llc), 3013591 (Cummins Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2840-01-254-1306. 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.