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National Stock Number:
2815-00-831-1127
Federal Supply Class:
2815
National Item Identification Number:
008311127
Description:
ROTOR,ENGINE POPPET VALVE
Detail:
A SPRING LOADED METALLIC DEVICE WHICH IS SPECIFICALLY DESIGNED TO ROTATE THE POPPET VALVES OF AN INTERNAL COMBUSTION ENGINE TO PREVENT UNEVEN WEAR AND/OR DISTORTION OF THE VALVE SEATING SURFACE. SEE ALSO SEAT, HELICAL COMPRESSION SPRING.
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Manufacturer Information:
| 025-882 | 14541 | COOPER MACHINERY SERVICES LLC | | 4A1559A | 14541 | COOPER MACHINERY SERVICES LLC |
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Techincal Specification:
| BORE DIAMETER | 1.255 INCHES NOMINAL | | DISTANCE FROM END TO NEAREST STEP | 0.053 INCHES NOMINAL | | FIRST STEP DIAMETER | 2.435 INCHES NOMINAL | | FIRST STEP LENGTH | 0.230 INCHES NOMINAL | | OVERALL HEIGHT | 0.763 INCHES NOMINAL | | MINIMUM ROTATION IN DEG | 360.0 | | ROTATION DIRECTION | CLOCKWISE OR COUNTERCLOCKWISE | | SECOND STEP DIAMETER | 2.820 INCHES NOMINAL | | SECOND STEP LENGTH | 0.375 INCHES NOMINAL | | SPRING AND BALL RETAINER INSIDE DIAMETER | 1.924 INCHES NOMINAL | | STYLE DESIGNATOR | POSITIVE TYPE-STRAIGHT BORE |
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