The Valve,poppet,engine, cataloged under National Stock Number 2810-00-808-4352, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 2810-00-808-4352 |
| Primary Part Number | 229297 |
| Item Name | Valve,poppet,engine |
| FSC / FSG | 2810 / 28 — No Item Name Available |
| Manufacturer | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. |
| Status | CANCELLED |
| Seat Angle in Deg | 45.0 |
| Neck Radius | 0.7000 INCHES NOMINAL IN |
| Groove Diameter | 0.5680 INCHES NOMINAL IN |
| Metallic Hardness Rating and Location | 350.0 VICKERS OR FIRTH DIAMOND PYRAMID NOMINAL STEM |
| FSC Application Data | ENGINE,AIRCRAFT,RECIPROCATING |
| Groove Width | 0.1875 INCHES NOMINAL IN |
| Head Height | 0.2900 INCHES NOMINAL IN |
| Distance From Groove to Stem End | 0.2280 INCHES NOMINAL IN |
| Head Style | MUSHROOM |
| Stem Length | 5.6460 INCHES NOMINAL IN |
| Outside Diameter | 2.5830 INCHES NOMINAL IN |
| Metallic Hardness Rating and Location | 69.0 ROCKWELL SUPERFICIAL 30-N NOMINAL TIP |
| Carbon Relief Groove | NOT INCLUDED |
| Stem Style | GROOVED |
| Stem Diameter | 0.6815 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 229297 PRIMARY | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 331107 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 331107 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 331108 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 331108 | Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN) |
| 229297 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2810-00-808-4352 is a Valve,poppet,engine, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 2810 (No Item Name Available). Status: cancelled.
NSN 2810-00-808-4352 has 6 cross-referenced part numbers: 229297 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 331107 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 331107 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), 331108 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 331108 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.) and 1 more.
There are 3 known substitutes for 2810-00-808-4352: 2805-00-927-5614, 5315-01-355-1320, 4730-01-386-4308. Verify interchangeability with system specifications before substitution.
Key specifications for 229297: Seat Angle in Deg: 45.0; Neck Radius: 0.7000 INCHES NOMINAL IN; Groove Diameter: 0.5680 INCHES NOMINAL IN; Metallic Hardness Rating and Location: 350.0 VICKERS OR FIRTH DIAMOND PYRAMID NOMINAL STEM. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 2810-00-808-4352 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.