The Rotor,engine Poppet Valve, cataloged under National Stock Number 2805-00-532-9041, 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 Am General Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2805-00-532-9041 |
| Primary Part Number | 802587 |
| Item Name | Rotor,engine Poppet Valve |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Starting Load Range | +50.0 TO 130.0 POUNDS LBS |
| Second Step Length | 0.202 INCHES NOMINAL IN |
| Rotation Direction | CLOCKWISE |
| Distance From End to Nearest Step | 0.078 INCHES NOMINAL IN |
| Second Step Diameter | 1.391 INCHES NOMINAL IN |
| Bore Diameter | 0.485 INCHES NOMINAL IN |
| Tapered Bore Included Angle in Deg | 14 DEG,15 MIN |
| 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 |
|---|---|
| 802587 PRIMARY | Am General Llc (USA) |
| RC46 | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| 8329518 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| FRRA58A | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| RC46 | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
| RC47A | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| RC47A | 5/9 Secondary reference Barmatic Products Co |
| RC46 | 5/9 Secondary reference Barmatic Products Co |
NSN 2805-00-532-9041 is a Rotor,engine Poppet Valve, manufactured by Am General Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-532-9041 has 6 manufacturer part numbers on file: 802587 (Am General Llc), RC46 (Trw Inc Trw Intl Trade Government Sales Dept), 8329518 (U S Army Tank Automotive Command Amsta-Im-Mm), FRRA58A (Eaton Corp Dba Eaton Aerospace Jackson), RC46 (Eaton Corp Dba Eaton Aerospace Jackson) and 1 more.
Key specifications for 802587: Overall Height: 0.405 INCHES MINIMUM AND 0.455 INCHES MAXIMUM IN; Starting Load Range: +50.0 TO 130.0 POUNDS LBS; Second Step Length: 0.202 INCHES NOMINAL IN; Rotation Direction: CLOCKWISE. 7 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.