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National Stock Number:
3120-00-107-1166
Federal Supply Class:
3120
National Item Identification Number:
001071166
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:
| A51C23501-11 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51C23501-11 | 61174 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | A51C23501-11 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.379 INCHES MINIMUM AND 0.384 INCHES MAXIMUM | | BORE LENGTH | 0.375 INCHES NOMINAL | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.031 RADIUS OF OUTSIDE CORNER | | FACE WIDTH | 0.250 INCHES NOMINAL | | HUB DIAMETER | 0.690 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.999 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 3651 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE | | STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
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