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National Stock Number:
3120-00-914-5385
Federal Supply Class:
3120
National Item Identification Number:
009145385
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:
| 542580 | 45934 | ONTIC ENGINEERING & MANUFACTURING, INC | | 542580 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.101 INCHES MINIMUM AND 0.103 INCHES MAXIMUM | | BORE LENGTH | 0.155 INCHES MINIMUM AND 0.156 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASE-HARDENED | | FACE WIDTH | 0.125 INCHES NOMINAL | | FSC APPLICATION DATA | FUEL CONTROL,JET ENGINE,AIRCRAFT | | HUB DIAMETER | 0.1562 INCHES NOMINAL | | OUTSIDE DIAMETER | 0.311 INCHES MINIMUM AND 0.313 INCHES MAXIMUM | | MATERIAL | STEEL | | METALLIC HARDNESS RATING | 53.0 MINIMUM ROCKWELL C AND 57.0 MAXIMUM ROCKWELL C | | STYLE DESIGNATOR | PLAIN, PROTRUDING HUBS |
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