The Valve,poppet,engine, cataloged under National Stock Number 2805-00-362-0531, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Gould Inc Clevite Engine Parts Div. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2805-00-362-0531 |
| Primary Part Number | I-239 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Gould Inc Clevite Engine Parts Div |
| Status | CANCELLED |
| Material | STEEL CORROSION RESISTING OVERALL |
| Carbon Relief Groove | NOT INCLUDED |
| First Groove Width | 0.1406 INCHES NOMINAL IN |
| Seat Angle in Deg | 37.0 |
| Distance From Second Groove to Stem End | 0.9375 INCHES NOMINAL IN |
| Chamfer Angle in Deg | 90.0 |
| Neck Radius | 0.5000 INCHES NOMINAL IN |
| Stem Length | 6.5625 INCHES NOMINAL IN |
| Stem Diameter | 0.4970 INCHES NOMINAL IN |
| Second Groove Diameter | 0.4590 INCHES NOMINAL IN |
| Distance From First Groove to Stem End | 0.4688 INCHES NOMINAL IN |
| Head Height | 0.0938 INCHES NOMINAL IN |
| Chamfer Length | 0.0938 INCHES NOMINAL IN |
| Second Groove Width | 0.0312 INCHES NOMINAL IN |
| First Groove Diameter | 0.3650 INCHES NOMINAL IN |
| Outside Diameter | 2.1875 INCHES NOMINAL IN |
| Stem Style | DOUBLE GROOVED |
| Head Style | INVERTED CONE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| I-239 | Gould Inc Clevite Engine Parts Div (USA) |
| C1120 | Diamond Reo Truck Co (USA) |
| R600I309 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| R600I309 | Kersey / American Lafrance a Div of Figgie International Inc (USA) |
| ARLR600I309 | Arlo Corporation (USA) |
| V1423N | Mcquay-Norris Inc Oem Div an Skf Industries Co |
| V1812X | Eaton Corp Dba Eaton Aerospace Jackson (USA) |
NSN 2805-00-362-0531 is a Valve,poppet,engine, manufactured by Gould Inc Clevite Engine Parts Div, classified under FSC 2805 (No Item Name Available). Status: cancelled.
NSN 2805-00-362-0531 has 7 cross-referenced part numbers: I-239 (Gould Inc Clevite Engine Parts Div), C1120 (Diamond Reo Truck Co), R600I309 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc), R600I309 (Kersey / American Lafrance a Div of Figgie International Inc), ARLR600I309 (Arlo Corporation) and 2 more.
There is 1 known substitute for 2805-00-362-0531: 5910-00-091-9546. Verify interchangeability with system specifications before substitution.
Key specifications for I-239: Material: STEEL CORROSION RESISTING OVERALL; Carbon Relief Groove: NOT INCLUDED; First Groove Width: 0.1406 INCHES NOMINAL IN; Seat Angle in Deg: 37.0. 18 total characteristics are documented in the Federal Logistics Information System.
NSN 2805-00-362-0531 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.