The Valve,poppet,engine, cataloged under National Stock Number 2805-01-222-6229, 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 Robin America Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-01-222-6229 |
| Primary Part Number | 282-33401-03 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Robin America Inc |
| Status | ACTIVE |
| Outside Diameter | 1.0625 INCHES NOMINAL IN |
| Stem Style | GROOVED |
| Head Style | MUSHROOM |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 282-33401-03 PRIMARY | Robin America Inc (USA) |
| Reference | Meaning |
|---|---|
| ZPC1000112 | 5/9 Secondary reference Zwick Energy Researach Organization Inc |
| EY2273340103 | 3/9 Design control — primary reference Wisconsin Motors, Llc |
NSN 2805-01-222-6229 is a Valve,poppet,engine, manufactured by Robin America Inc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-01-222-6229 has 1 manufacturer part number on file: 282-33401-03 (Robin America Inc).
Key specifications for 282-33401-03: Outside Diameter: 1.0625 INCHES NOMINAL IN; Stem Style: GROOVED; Head Style: MUSHROOM; Material: STEEL CORROSION RESISTING OVERALL. 4 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.