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National Stock Number:
2815-00-609-9797
Federal Supply Class:
2815
National Item Identification Number:
006099797
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:
| 722GC163A | 89619 | MACK TRUCKS, INC. |
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Techincal Specification:
| BORE DIAMETER | 0.688 INCHES NOMINAL | | DISTANCE FROM END TO NEAREST STEP | 0.062 INCHES NOMINAL | | FIRST STEP LENGTH | 0.172 INCHES NOMINAL | | FIRST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL HEIGHT | 0.531 INCHES NOMINAL | | ROTATION DIRECTION | CLOCKWISE OR COUNTERCLOCKWISE | | SECOND STEP DIAMETER | 1.625 INCHES NOMINAL | | SECOND STEP LENGTH | 0.297 INCHES NOMINAL | | SPRING AND BALL RETAINER INSIDE DIAMETER | 0.906 INCHES NOMINAL | | STYLE DESIGNATOR | POSITIVE TYPE-STRAIGHT BORE |
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