The Valve,poppet,engine, cataloged under National Stock Number 2805-00-353-5830, 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 Wisconsin Motors, Llc. Government technical data includes 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-353-5830 |
| Primary Part Number | AE75D1 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Wisconsin Motors, Llc |
| Status | ACTIVE |
| Stem Diameter | 0.3080 INCHES MINIMUM AND 0.3090 INCHES MAXIMUM IN |
| FSC Application Data | GASOLINE ENGINE |
| Head Height | 0.1719 INCHES NOMINAL IN |
| Stem Length | 4.5319 INCHES MINIMUM AND 4.5460 INCHES MAXIMUM IN |
| Seat Angle in Deg | 45.0 |
| Chamfer Length | 0.0312 INCHES NOMINAL IN |
| Neck Radius | 0.2500 INCHES NOMINAL IN |
| Minor Outside Diameter | 0.1960 INCHES MINIMUM AND 0.2000 INCHES MAXIMUM IN |
| Metallic Hardness Rating and Location | 43.0 SHORE SCLEROSCOPE MINIMUM TIP |
| Outside Diameter | 1.2450 INCHES MINIMUM AND 1.2550 INCHES MAXIMUM IN |
| Stem Style | TAPERED |
| Taper Angle in Deg | 15.0 |
| Head Style | FLAT |
| Distance From Minor Diameter to Stem End | 0.1740 INCHES MINIMUM AND 0.1760 INCHES MAXIMUM IN |
| Carbon Relief Groove | NOT INCLUDED |
| Minor Diameter Length | 0.0940 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 45.0 |
| 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 |
|---|---|
| AE75D1 PRIMARY | Wisconsin Motors, Llc (USA) |
| Reference | Meaning |
|---|---|
| C657 | 5/9 Secondary reference U.S. Government activity |
NSN 2805-00-353-5830 is a Valve,poppet,engine, manufactured by Wisconsin Motors, Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-353-5830 has 1 manufacturer part number on file: AE75D1 (Wisconsin Motors, Llc).
Key specifications for AE75D1: Stem Diameter: 0.3080 INCHES MINIMUM AND 0.3090 INCHES MAXIMUM IN; FSC Application Data: GASOLINE ENGINE; Head Height: 0.1719 INCHES NOMINAL IN; Stem Length: 4.5319 INCHES MINIMUM AND 4.5460 INCHES MAXIMUM IN. 17 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.