NSN 2805-00-528-6258
Part Details | ENGINE POPPET VALVE
2805-00-528-6258 A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.
Alternate Parts: 53A300, 53300, 53-300, 53A300, 53300, 53-300, 2805-00-528-6258, 00-528-6258, 2805005286258, 005286258
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-528-6258 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
MUSHROOM
DRILLED
Cross Reference | NSN 2805-00-528-6258
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 53A300 | 1UVT5 | BRP US INC.DBA BOMBARDIER MOTOR CORP OF AMERICA |
| 53-300 | 1UVT5 | BRP US INC.DBA BOMBARDIER MOTOR CORP OF AMERICA |
| 53A300 | 32195 | OUTBOARD MARINE CORPJOHNSON MOTORS DIV |
| 53-300 | 32195 | OUTBOARD MARINE CORPJOHNSON MOTORS DIV |
Technical Data | NSN 2805-00-528-6258
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | STEEL, FED STD 66, AISI/SAE 3140 OVERALL |
| HEAD STYLE | MUSHROOM |
| HEAD HEIGHT | 0.1560 INCHES NOMINAL |
| OUTSIDE DIAMETER | 0.8670 INCHES MINIMUM AND 0.8830 INCHES MAXIMUM |
| NECK RADIUS | 0.1875 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 45.0 |
| STEM STYLE | DRILLED |
| HOLE DIAMETER | 0.0820 INCHES NOMINAL |
| CHAMFER LENGTH | 0.0312 INCHES NOMINAL |
| STEM LENGTH | 3.7820 INCHES MINIMUM AND 3.7880 INCHES MAXIMUM |
| STEM DIAMETER | 0.3090 INCHES MINIMUM AND 0.3100 INCHES MAXIMUM |
| DISTANCE FROM HOLE CENTER TO STEM END | 0.1840 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| FSC APPLICATION DATA | GASOLINE ENGINE |
