NSN 2805-00-517-9928
Part Details | ENGINE POPPET VALVE
2805-00-517-9928 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: 20020A, 5045, 20020A, 2805-00-517-9928, 00-517-9928, 2805005179928, 005179928
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-517-9928 | 15884 ( VALVE, POPPET, ENGINE ) |
REFERENCE DRAWINGS & PICTURES
FLAT
PLAIN
Cross Reference | NSN 2805-00-517-9928
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20020A | 1ML14 | BRINKLEY TECHNOLOGY GROUP, LLCDBA HERCULES ENGINE COMPONENTS |
| 5045 | 80900 | EATON CORP SPRING DIV |
| 20020A | 28265 | HERCULES ENGINE CO INC |
Technical Data | NSN 2805-00-517-9928
| Characteristic | Specifications |
|---|---|
| HEAD STYLE | FLAT |
| HEAD HEIGHT | 0.1870 INCHES MINIMUM AND 0.1970 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 1.7760 INCHES MINIMUM AND 1.7860 INCHES MAXIMUM |
| NECK RADIUS | 0.5000 INCHES NOMINAL |
| SEAT ANGLE IN DEG | 60.0 |
| STEM STYLE | 0 PLAIN |
| CHAMFER LENGTH | 0.0300 INCHES NOMINAL |
| MINOR OUTSIDE DIAMETER | 0.2450 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM |
| MINOR DIAMETER LENGTH | 0.1880 INCHES NOMINAL |
| STEM LENGTH | 5.6395 INCHES MINIMUM AND 5.6745 INCHES MAXIMUM |
| STEM DIAMETER | 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM |
| DISTANCE FROM MINOR DIAMETER TO STEM END | 0.2170 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM |
| CHAMFER ANGLE IN DEG | 45.0 |
| TAPER ANGLE IN DEG | 15.0 |
| CARBON RELIEF GROOVE | NOT INCLUDED |
| FSC APPLICATION DATA | GASOLINE ENGINE |
