3040-00-233-7988 SHAFT,CARBURETOR ENGINE Index 3460-00-233-7991 PILOT,COUNTERBORE

National Stock Number:
2805-00-233-7990

Federal Supply Class:
2805

National Item Identification Number:
002337990

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:
368226C131007NAVISTAR INTL CORP
368226C189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
443128C131007NAVISTAR INTL CORP
443128C189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
874934R9189346NAVISTAR INTL CORP TRUCK BR OHIO PLANT
7259395097LITTLE GIANT CRANE AND SHOVEL INC


Techincal Specification:
BORE DIAMETER0.703 INCHES NOMINAL
DISTANCE FROM END TO NEAREST STEP0.094 INCHES NOMINAL
FIRST STEP DIAMETER0.875 INCHES NOMINAL
FIRST STEP LENGTH0.156 INCHES NOMINAL
OVERALL HEIGHT0.531 INCHES NOMINAL
ROTATION DIRECTIONCLOCKWISE OR COUNTERCLOCKWISE
SECOND STEP DIAMETER1.625 INCHES NOMINAL
SECOND STEP LENGTH0.250 INCHES NOMINAL
SPRING AND BALL RETAINER INSIDE DIAMETER0.750 INCHES NOMINAL
STYLE DESIGNATORPOSITIVE TYPE-STRAIGHT BORE


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