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National Stock Number:
3120-01-069-6686
Federal Supply Class:
3120
National Item Identification Number:
010696686
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:
| 709-4684909 ITEM 6 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 709-4684909 ITEM 6 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.691 INCHES MINIMUM AND 0.692 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF INSIDE CORNER | 0.030 IN. LG BY 45 DEG CHAMFER BOTH ENDS | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.060 IN. RADIUS ONE END,0.125 IN. LG BY 45 DEG CHAMFER ONE END | | FACE WIDTH | 1.125 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZYTEL 101 18873 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE | | STYLE DESIGNATOR | PLAIN |
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