6625-00-740-2033 METER,NOISE LEVEL Index 5340-00-740-2040 BRACKET,ENGINE ACCESSORY

National Stock Number:
2805-00-740-2039

Federal Supply Class:
2805

National Item Identification Number:
007402039

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.


Manufacturer Information:
369537311862GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT
369537324617GENERAL MOTORS CORP
36953737X677GENERAL MOTORS LLC
RC3559875EATON CORP


Techincal Specification:
BORE DIAMETER0.479 INCHES NOMINAL
FIRST STEP DIAMETER0.970 INCHES NOMINAL
OVERALL HEIGHT0.606 INCHES NOMINAL
MINIMUM ROTATION IN DEG3.0
ROTATION DIRECTIONCLOCKWISE
SECOND STEP DIAMETER1.392 INCHES NOMINAL
STARTING LOAD RANGE+100.0 TO 170.0 POUNDS
STYLE DESIGNATORPOSITIVE TYPE-TAPERED BORE
TAPERED BORE INCLUDED ANGLE IN DEG14 DEG,15 MIN PORM 2 MIN


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