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National Stock Number:
3120-01-600-3173
Federal Supply Class:
3120
National Item Identification Number:
016003173
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:
| 3120PL1981108 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 69B13433-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| BORE LENGTH | 0.440 INCHES NOMINAL | | BORE INSIDE DIAMETER | 0.187 INCHES NOMINAL | | FACE WIDTH | 0.300 INCHES NOMINAL | | FLANGE WIDTH | 0.090 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN, FLANGED FACE |
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