4935-00-048-3468 PLUNGER,SERVO Index 3120-00-048-3484 BUSHING,SLEEVE

National Stock Number:
3120-00-048-3473

Federal Supply Class:
3120

National Item Identification Number:
000483473

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:
65919605234THERMO JARRELL ASH CORP BAIRD DIV


Techincal Specification:
BORE INSIDE DIAMETER0.140 INCHES NOMINAL
CASEHARDENING INDICATORNOT CASEHARDENED
CHAMFER/RADIUS OF OUTSIDE CORNER0.030 IN. CHAMFER
FACE WIDTH0.120 INCHES NOMINAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-M-20693 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALPLASTIC POLYAMIDE
STYLE DESIGNATORPLAIN


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