The Valve,poppet,engine, cataloged under National Stock Number 2805-00-470-7188, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-470-7188 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Status | ACTIVE |
| Stem Diameter | 0.3270 INCHES NOMINAL IN |
| Head Height | 0.1530 INCHES NOMINAL IN |
| Stem Length | 4.0140 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.0 |
| Chamfer Length | 0.0312 INCHES NOMINAL IN |
| Neck Radius | 0.3750 INCHES NOMINAL IN |
| Minor Outside Diameter | 0.2700 INCHES NOMINAL IN |
| Outside Diameter | 1.4700 INCHES NOMINAL IN |
| Stem Style | TAPERED |
| Taper Angle in Deg | 45.0 |
| Head Style | FLAT |
| Distance From Minor Diameter to Stem End | 0.2050 INCHES NOMINAL IN |
| Carbon Relief Groove | NOT INCLUDED |
| Minor Diameter Length | 0.1000 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 45.0 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 6064730 | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 405429 | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| 6064730 | 3/9 Design control — primary reference Ford Motor Company |
NSN 2805-00-470-7188 is a Valve,poppet,engine, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
Key specifications for 2805-00-470-7188: Stem Diameter: 0.3270 INCHES NOMINAL IN; Head Height: 0.1530 INCHES NOMINAL IN; Stem Length: 4.0140 INCHES NOMINAL IN; Seat Angle in Deg: 45.0. 16 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.