The Push Rod,engine Poppet Valve, cataloged under National Stock Number 2805-00-891-7115, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Elgin Industries Inc. Dba. Government technical data includes 8 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 2805-00-891-7115 |
| Primary Part Number | PR-279 |
| Item Name | Push Rod,engine Poppet Valve |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Elgin Industries Inc. Dba |
| Status | ACTIVE |
| End Length | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Body Outside Diameter | 0.312 INCHES NOMINAL IN |
| Style Designator | BALL BOTH ENDS |
| End Largest Diameter | 0.312 INCHES NOMINAL BOTH ENDS IN |
| End Casehardening Indicator | CASEHARDENED |
| End Spherical Radius | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Body Type | SOLID |
| 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 |
|---|---|
| PR-279 | Elgin Industries Inc. Dba (USA) |
| 48047 | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| 3227329 | 5/9 Secondary reference U.S. Government activity |
| J3227329 | 3/2 Design control — primary reference U.S. Government activity |
| C20Z6565B | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| C20Z6565B | 5/9 Secondary reference Ford Motor Company |
NSN 2805-00-891-7115 is a Push Rod,engine Poppet Valve, manufactured by Elgin Industries Inc. Dba, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-891-7115 has 2 manufacturer part numbers on file: PR-279 (Elgin Industries Inc. Dba), 48047 (Trw Inc Trw Intl Trade Government Sales Dept).
3 possible matches (shared part number, not a government interchangeability claim): 6680-01-104-2658, 5950-01-341-3255, 1005-01-462-8497. Verify interchangeability with system specifications before substitution.
Key specifications for PR-279: End Length: 0.250 INCHES NOMINAL BOTH ENDS IN; Body Outside Diameter: 0.312 INCHES NOMINAL IN; Style Designator: BALL BOTH ENDS; Overall Length: 6.750 INCHES NOMINAL IN. 8 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.