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		                        | National Stock Number:
 3120-01-429-6050
 
 Federal Supply Class:
 3120
 
 National Item Identification Number:
 014296050
 
 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.
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 Manufacturer Information:
 
 | 12413057 | 0FW39 | BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP |  | 12413057 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 12420325 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 12413057 | 65459 | LANDOLL COMPANY, LLC | 
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 Techincal Specification:
 
 | BORE INSIDE DIAMETER | 2.3760 INCHES NOMINAL |  | CASEHARDENING INDICATOR | NOT CASEHARDENED |  | FACE WIDTH | 1.9500 INCHES NOMINAL |  | OUTSIDE DIAMETER | 6.2500 INCHES NOMINAL |  | STYLE DESIGNATOR | PLAIN |  | SPECIAL FEATURES | TREATMENT AND FINISH REQUIREMENTS PN: 12420325 | 
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