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National Stock Number: 1290-00-518-4589
Federal Supply Class: 1290
National Item Identification Number: 005184589
Description: SEAT,BALL SOCKET
Detail: A RIGID ITEM, USUALLY CIRCULAR IN SHAPE, HAVING A CONCAVE OR BEVEL BEARING SURFACE ON ONE END. IT IS DESIGNED TO MATE WITH AND PROVIDE A WEAR SURFACE FOR THE BALL OF A BALL STUD, CONTROL ROD, ARM, OR THE LIKE. THE OTHER END IS USUALLY FLAT, FLANGED, OR OFFSET AND IS USUALLY DESIGNED TO MATE WITH A FLAT SURFACE OR SPRING. INCLUDES METAL ITEMS HAVING A PLASTIC BALL SOCKET INSERT. SEE ALSO WASHER, CONCAVE.
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Manufacturer Information:
5184589 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
CUTOUT WIDTH | 0.205 INCHES NOMINAL | HOLE DIAMETER | 0.350 INCHES NOMINAL | INSIDE BEVEL ANGLE IN DEG | 30.0 | KEYWAY WIDTH | 0.062 INCHES NOMINAL | KEYWAY DEPTH | 0.008 INCHES NOMINAL | OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | OVERALL HEIGHT | 0.146 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763, CLASS 303, COND A FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 303 | RADIUS | 0.156 INCHES NOMINAL | SPECIAL FEATURES | NOT CASEHARDENED;MATERIAL,MIL-P-79, TYPE FGE | STYLE DESIGNATOR | SEAT |
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