3120-00-435-4512 BEARING,MAIN,ENGINE Index 2805-00-435-4514 LOCK,VALVE

National Stock Number:
2805-00-435-4513

Federal Supply Class:
2805

National Item Identification Number:
004354513

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:
11-117361510THERMO KING CORPORATION DBA PHOENIX GLOBAL DISTIRBUTION.


Techincal Specification:
BORE DIAMETER0.469 INCHES NOMINAL
DISTANCE FROM END TO NEAREST STEP0.078 INCHES NOMINAL
FIRST STEP DIAMETER0.656 INCHES NOMINAL
FIRST STEP LENGTH0.062 INCHES NOMINAL
MINIMUM ROTATION IN DEG2.0
OVERALL HEIGHT0.406 INCHES NOMINAL
ROTATION DIRECTIONCOUNTERCLOCKWISE
SECOND STEP DIAMETER1.188 INCHES NOMINAL
SECOND STEP LENGTH0.219 INCHES NOMINAL
STYLE DESIGNATORPOSITIVE TYPE-TAPERED BORE
TAPERED BORE INCLUDED ANGLE IN DEG10


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