4920-00-629-9771 PULLER ASSY,SEAL,TRANSMISSION Index 5905-00-629-9773 RESISTOR,FIXED,FILM

National Stock Number:
3120-00-629-9772

Federal Supply Class:
3120

National Item Identification Number:
006299772

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:
629977219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BORE INSIDE DIAMETER0.501 INCHES MINIMUM AND 0.503 INCHES MAXIMUM
CASEHARDENING INDICATORCASEHARDENED
CHAMFER/RADIUS OF OUTSIDE CORNERONE CORNER CHAMFERED 0.031 IN. BY 45 DEG
FACE WIDTH0.375 INCHES NOMINAL
OUTSIDE DIAMETER0.871 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 AISI 1020 FED STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 1020
METALLIC HARDNESS RATING58.0 NOMINAL ROCKWELL C
STYLE DESIGNATORPLAIN


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