The Rotor,engine Poppet Valve, cataloged under National Stock Number 2805-00-435-4513, 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 Thermo King Corporation Dba Phoenix Global Distirbution.. Government technical data includes 10 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 | 2805-00-435-4513 |
| Primary Part Number | 11-1173 |
| Item Name | Rotor,engine Poppet Valve |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Thermo King Corporation Dba Phoenix Global Distirbution. |
| Status | ACTIVE |
| First Step Diameter | 0.656 INCHES NOMINAL IN |
| Second Step Length | 0.219 INCHES NOMINAL IN |
| Style Designator | POSITIVE TYPE-TAPERED BORE |
| Rotation Direction | COUNTERCLOCKWISE |
| Distance From End to Nearest Step | 0.078 INCHES NOMINAL IN |
| Second Step Diameter | 1.188 INCHES NOMINAL IN |
| First Step Length | 0.062 INCHES NOMINAL IN |
| Minimum Rotation in Deg | 2.0 |
| Bore Diameter | 0.469 INCHES NOMINAL IN |
| Tapered Bore Included Angle in Deg | 10 |
| 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 |
|---|---|
| 11-1173 PRIMARY | Thermo King Corporation Dba Phoenix Global Distirbution. (USA) |
NSN 2805-00-435-4513 is a Rotor,engine Poppet Valve, manufactured by Thermo King Corporation Dba Phoenix Global Distirbution., classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-435-4513 has 1 manufacturer part number on file: 11-1173 (Thermo King Corporation Dba Phoenix Global Distirbution.).
Key specifications for 11-1173: Overall Height: 0.406 INCHES NOMINAL IN; First Step Diameter: 0.656 INCHES NOMINAL IN; Second Step Length: 0.219 INCHES NOMINAL IN; Style Designator: POSITIVE TYPE-TAPERED BORE. 10 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.