The Push Rod,engine Poppet Valve, cataloged under National Stock Number 2815-01-085-5190, 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.. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2815-01-085-5190 |
| Primary Part Number | 217929 |
| Item Name | Push Rod,engine Poppet Valve |
| FSC / FSG | 2815 / 28 — Diesel Engines and Components |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| End Length | 0.425 INCHES NOMINAL SECOND END IN |
| End Length | 0.387 INCHES NOMINAL FIRST END IN |
| Undercut Width | 0.125 INCHES NOMINAL FIRST END IN |
| Undercut Diameter | 0.525 INCHES NOMINAL FIRST END IN |
| Body Outside Diameter | 0.625 INCHES NOMINAL IN |
| Style Designator | CONCAVE SECOND END |
| Style Designator | SPHERICAL, UNDERCUT OPTIONAL FLAT FIRST END |
| End Largest Diameter | 0.615 INCHES NOMINAL FIRST END IN |
| End Largest Diameter | 0.626 INCHES NOMINAL SECOND END IN |
| End Casehardening Indicator | CASEHARDENED |
| End Spherical Radius | 0.250 INCHES NOMINAL SECOND END IN |
| End Spherical Radius | 0.313 INCHES NOMINAL FIRST END IN |
| Spherical Radius Depth | 0.280 INCHES NOMINAL SECOND END IN |
| 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 |
NSN 2815-01-085-5190 is a Push Rod,engine Poppet Valve, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.
NSN 2815-01-085-5190 has 2 manufacturer part numbers on file: 217929 (Cummins Inc.), 217929 (Cummins Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5325-01-483-8116. Verify interchangeability with system specifications before substitution.
Key specifications for 217929: End Length: 0.425 INCHES NOMINAL SECOND END IN; End Length: 0.387 INCHES NOMINAL FIRST END IN; Undercut Width: 0.125 INCHES NOMINAL FIRST END IN; Undercut Diameter: 0.525 INCHES NOMINAL FIRST END IN. 15 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.