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National Stock Number:
3120-00-732-3530
Federal Supply Class:
3120
National Item Identification Number:
007323530
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:
| 7323530 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.2515 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM | | CASEHARDENING INDICATOR | CASEHARDENED | | FACE WIDTH | 0.3437 INCHES NOMINAL | | FSC APPLICATION DATA | H DRAUNONE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-869,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP EZ | | METALLIC HARDNESS RATING | 30.0 NOMINAL ROCKWELL C | | OUTSIDE DIAMETER | 0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN |
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