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National Stock Number:
3120-01-004-2383
Federal Supply Class:
3120
National Item Identification Number:
010042383
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:
| 160D637060-1 | 1N108 | B & B PRECISION COMPONENTS INC. | | 160D637060-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 160D637060-1 | 52977 | WELDING METALLURGY, INC. | | 160D637060-1 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| CASEHARDENING INDICATOR | NOT CASEHARDENED | | FACE WIDTH | 1.042 INCHES MINIMUM AND 1.047 INCHES MAXIMUM | | OUTSIDE DIAMETER | 1.248 INCHES MINIMUM AND 1.252 INCHES MAXIMUM |
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