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National Stock Number:
3120-00-542-1884
Federal Supply Class:
3120
National Item Identification Number:
005421884
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:
| 1893419PC18 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 598-402-1893419REVAPC18 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 73682-61X2-18 | 96169 | ELECTRIC BOAT CORPORATION | | 9885-101X2-18 | 96169 | ELECTRIC BOAT CORPORATION | | 9885-101X2PC18 | 96169 | ELECTRIC BOAT CORPORATION | | 9885-101X2REVAPC18 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | FACE WIDTH | 0.406 INCHES NOMINAL | | FSC APPLICATION DATA | TRANSDUCER | | OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE | | SPECIAL FEATURES | COUNTERBORE ON ONE SIDE OF ID 1/8 IN. DEEP BY 0.437 IN. PLUS 0.000,MINUS 0.001 | | STYLE DESIGNATOR | PLAIN |
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