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National Stock Number:
3120-00-821-2438
Federal Supply Class:
3120
National Item Identification Number:
008212438
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:
| 1025008212438 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 3120008212438 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 8768781 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| BORE INSIDE DIAMETER | 0.500 INCHES NOMINAL | | CASEHARDENING INDICATOR | NOT CASEHARDENED | | CHAMFER/RADIUS OF OUTSIDE CORNER | O.050 IN. RADIUS | | COUNTERBORE DIAMETER | 0.750 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.125 INCHES NOMINAL | | FACE WIDTH | 1.000 INCHES NOMINAL | | OUTSIDE DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL | STEEL | | STYLE DESIGNATOR | PLAIN, COUNTERBORED |
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