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National Stock Number:
3120-00-439-2483
Federal Supply Class:
3120
National Item Identification Number:
004392483
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:
| 5060-629 | 05869 | RAYTHEON COMPANY | | 84000251 | 42470 | NCR CORPORATION |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.189 INCHES MINIMUM AND 0.192 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 3/64 IN. BY 45 DEG CHAMFER | | FACE WIDTH | 0.243 INCHES MINIMUM AND 0.248 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | DELRIN L+392,E. I. DUPONT DE NEMOURS CO. MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | PLASTIC ACETAL | | OUTSIDE DIAMETER | 0.495 INCHES MINIMUM AND 0.505 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN |
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