The Rotor,engine Poppet Valve, cataloged under National Stock Number 2805-00-377-5129, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-377-5129 |
| Primary Part Number | RC40 |
| Item Name | Rotor,engine Poppet Valve |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Trw Inc Trw Intl Trade Government Sales Dept |
| Status | ACTIVE |
| First Step Diameter | 0.657 INCHES NOMINAL IN |
| Tapered Bore Included Angle in Deg | 16 DEG |
| Style Designator | POSITIVE TYPE-TAPERED BORE |
| Second Step Length | 0.265 INCHES NOMINAL IN |
| Second Step Diameter | 1.010 INCHES NOMINAL IN |
| Rotation Direction | COUNTERCLOCKWISE |
| Bore Diameter | 0.455 INCHES NOMINAL IN |
| First Step Length | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RC40 PRIMARY | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| Z120I3000 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| Z120I03000 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
NSN 2805-00-377-5129 is a Rotor,engine Poppet Valve, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-377-5129 has 3 cross-referenced part numbers: RC40 (Trw Inc Trw Intl Trade Government Sales Dept), Z120I3000 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), Z120I03000 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc).
There are 5 known substitutes for 2805-00-377-5129: 3020-00-196-0803, 5905-00-771-2282, 3020-00-811-5364 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for RC40: First Step Diameter: 0.657 INCHES NOMINAL IN; Tapered Bore Included Angle in Deg: 16 DEG; Style Designator: POSITIVE TYPE-TAPERED BORE; Second Step Length: 0.265 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.