The Valve,poppet,engine, cataloged under National Stock Number 2805-00-347-6542, 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 Deere & Co. Government technical data includes 16 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-347-6542 |
| Primary Part Number | T25467 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| Stem Diameter | 0.3720 INCHES NOMINAL IN |
| Head Height | 0.2050 INCHES NOMINAL IN |
| Stem Length | 5.1200 INCHES NOMINAL IN |
| Seat Angle in Deg | 45.0 |
| Chamfer Length | 0.0200 INCHES NOMINAL IN |
| Neck Radius | 0.3120 INCHES NOMINAL IN |
| Groove Diameter | 0.3340 INCHES NOMINAL IN |
| Distance From Groove to Stem End | 0.2750 INCHES NOMINAL IN |
| Outside Diameter | 1.4600 INCHES NOMINAL IN |
| Stem Style | GROOVED |
| Head Style | FLAT |
| Carbon Relief Groove | NOT INCLUDED |
| Chamfer Angle in Deg | 45.0 |
| Material | STEEL CORROSION RESISTING HEAD |
| Material | STEEL STEM |
| Groove Width | 0.0850 INCHES NOMINAL IN |
| 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 |
|---|---|
| T25467 PRIMARY | Deere & Co (USA) |
NSN 2805-00-347-6542 is a Valve,poppet,engine, manufactured by Deere & Co, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-347-6542 has 1 manufacturer part number on file: T25467 (Deere & Co).
Key specifications for T25467: Stem Diameter: 0.3720 INCHES NOMINAL IN; Head Height: 0.2050 INCHES NOMINAL IN; Stem Length: 5.1200 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.