The Push Rod,engine Poppet Valve, cataloged under National Stock Number 2815-01-325-1939, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Fairbanks Morse, Llc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-01-325-1939 |
| Primary Part Number | 2240233 |
| Item Name | Push Rod,engine Poppet Valve |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Fairbanks Morse, Llc |
| Status | ACTIVE |
| Style Designator | SPHERICAL, OPTIONAL FLAT FIRST END |
| Style Designator | CUP W/SHOULDER AND CHAMFER SECOND END |
| End Casehardening Indicator | CASEHARDENED |
| Body Type | TUBULAR |
| Material | STEEL |
| 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 |
|---|---|
| 2240233 PRIMARY | Fairbanks Morse, Llc (USA) |
| Reference | Meaning |
|---|---|
| 2240233 | 3/9 Design control — primary reference Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco |
NSN 2815-01-325-1939 is a Push Rod,engine Poppet Valve, manufactured by Fairbanks Morse, Llc, classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-325-1939 has 1 manufacturer part number on file: 2240233 (Fairbanks Morse, Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5930-01-595-2279, 5930-01-666-8685. Verify interchangeability with system specifications before substitution.
Key specifications for 2240233: Style Designator: SPHERICAL, OPTIONAL FLAT FIRST END; Style Designator: CUP W/SHOULDER AND CHAMFER SECOND END; End Casehardening Indicator: CASEHARDENED; Body Type: TUBULAR. 5 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.