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National Stock Number:
3120-01-343-1980
Federal Supply Class:
3120
National Item Identification Number:
013431980
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:
| 6547B041-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.5300 INCHES MINIMUM AND 0.5400 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | FACE WIDTH | 3.8000 INCHES NOMINAL | | MATERIAL | PLASTIC | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.0000 INCHES NOMINAL |
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