NSN 2805-00-422-5918
Part Details | ENGINE POPPET VALVE TAPPET
2805-00-422-5918 A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.
Alternate Parts: 4472A, 2805-00-422-5918, 00-422-5918, 2805004225918, 004225918
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 28 | JAN 01, 1963 | 00-422-5918 | 22199 ( TAPPET, ENGINE POPPET VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2805-00-422-5918
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4472A | 10988 | CNH INDUSTRIAL AMERICA LLC |
Technical Data | NSN 2805-00-422-5918
| Characteristic | Specifications |
|---|---|
| OPERATION METHOD | MECHANICAL |
| MATERIAL AND LOCATION | IRON, CAST OVERALL |
| METALLIC HARDNESS RATING AND LOCATION | BRM45.7 ROCKWELL C MINIMUM AND BRM52.1 ROCKWELL C MAXIMUM |
| CASEHARDENING INDICATOR | NOT CASEHARDENED |
| CONCENTRIC HOLE DEPTH | 2.589 INCHES MINIMUM AND 2.599 INCHES MAXIMUM |
| CONCENTRIC HOLE DIAMETER | 0.750 INCHES NOMINAL |
| OVERALL LENGTH | 3.057 INCHES MINIMUM AND 3.067 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.997 INCHES MINIMUM AND 0.998 INCHES MAXIMUM |
| CAM END DIAMETER | 1.547 INCHES NOMINAL |
| CROWN HEIGHT | 0.003 INCHES MAXIMUM |
| CAM END HEIGHT | 0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM |
| CUP SPHERICAL RADIUS | 0.297 INCHES NOMINAL |
| CUP DEPTH | 0.125 INCHES NOMINAL |
| ADJUSTABILITY | NONADJUSTABLE |
| SIZE DESIGNATION | STANDARD |
| FSC APPLICATION DATA | TAPPETS,ENGINE POPPET VALVE,GASOLINE RECEIPROCATING,EXCEPT AIRCRAFT PRIME MOVING AND STARTING ENGINE TYPES |