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National Stock Number:
3120-00-912-9608
Federal Supply Class:
3120
National Item Identification Number:
009129608
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:
| 593883 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 593883 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.0786 INCHES MINIMUM AND 0.0791 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | 0.015 IN. MIN,0.025 IN. MAX BY 45 DEG PORM 5 DEG | | FACE WIDTH | 0.140 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 4406, COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 53.0 MINIMUM ROCKWELL C AND 58.0 MAXIMUM ROCKWELL C | | OUTSIDE DIAMETER | 0.1866 INCHES MINIMUM AND 0.1876 INCHES MAXIMUM | | STYLE DESIGNATOR | PLAIN |
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