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National Stock Number:
3120-00-067-9754
Federal Supply Class:
3120
National Item Identification Number:
000679754
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:
| 415813-1 | 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 | 1.374 INCHES MINIMUM AND 1.375 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF INSIDE CORNER | 1/32 IN. BY 45 DEG CHAMFER | | CHAMFER/RADIUS OF OUTSIDE CORNER | 1/8 IN. BY 45 DEG CHAMFER | | FACE WIDTH | 1.000 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | MATERIAL | ALUMINUM | | SPECIAL FEATURES | A. GROOVE IN. ID OF BORE | | STYLE DESIGNATOR | PLAIN | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE | | SURFACE TREATMENT | CHROMATE |
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