5355-00-518-4585 KNOB Index 1290-00-518-4592 SEAT,BALL SOCKET

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.


Manufacturer Information:
518458919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
CUTOUT WIDTH0.205 INCHES NOMINAL
HOLE DIAMETER0.350 INCHES NOMINAL
INSIDE BEVEL ANGLE IN DEG30.0
KEYWAY DEPTH0.008 INCHES NOMINAL
KEYWAY WIDTH0.062 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 303, COND A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303
OUTSIDE DIAMETER0.375 INCHES NOMINAL
OVERALL HEIGHT0.146 INCHES NOMINAL
RADIUS0.156 INCHES NOMINAL
SPECIAL FEATURESNOT CASEHARDENED;MATERIAL,MIL-P-79, TYPE FGE
STYLE DESIGNATORSEAT


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