3110-01-569-1521 BEARING,BALL,ANNULAR Index 3110-01-569-6864 BEARING,BALL,ANNULAR

National Stock Number:
3110-01-569-6548

Federal Supply Class:
3110

National Item Identification Number:
015696548

Description:
BALL,BEARING

Detail:
A homogenous spherical body, a series of which provides the rolling elements in a BEARING, BALL (as modified). The item is designed primarily to alleviate friction. It may have other usages such as the checking component in a ball-type check valve. Excludes BALL, CHECK; BALL, VALVE, PORTED.


Manufacturer Information:
ASTM F-221581346AMERICAN SOCIETY FOR TESTING AND MATERIALS
MS3226-0.155381346AMERICAN SOCIETY FOR TESTING AND MATERIALS
MS3226-0.155396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
PART NAME ASSIGNED BY CONTROLLING AGENCYBALL BEARING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6491 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP M50 OVERALL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 10
SPECIAL FEATURESSTYLE OF BALL IS 520, AND IS 0.1553 INCHES NOMINAL


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