4320-00-078-3516 PUMP,ROTARY Index 2915-00-078-3519 FLOAT AND ARM ASSEMBLY

National Stock Number:
3120-00-078-3518

Federal Supply Class:
3120

National Item Identification Number:
000783518

Description:
ROLLER,LINEAR-ROTARY MOTION

Detail:
A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes BEARING, ROLLER, CYLINDRICAL; ROLLER, ELECTRICAL SWITCH; and friction bearings. See also CAM FOLLOWER, NEEDLE BEARING.


Manufacturer Information:
55720473030HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
BORE INSIDE DIAMETER0.063 INCHES MINIMUM AND 0.064 INCHES MAXIMUM
CASEHARDENING INDICATORNOT CASEHARDENED
FACE WIDTH0.095 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
OUTSIDE DIAMETER0.212 INCHES MINIMUM AND 0.215 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
SPECIAL FEATURES0.090 IN. RADIUS
STYLE DESIGNATORPLAIN


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