5310-00-568-4447 WASHER,KEY Index 5306-00-568-4455 BOLT,MACHINE

National Stock Number:
3110-00-568-4448

Federal Supply Class:
3110

National Item Identification Number:
005684448

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:
MS19059-101396906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS19059-996906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALSTEEL COMP E51100 OR
STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
STYLE DESIGNATORBALL
ROLLING ELEMENT DIAMETER0.2186 INCHES MINIMUM AND
0.2188 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 10
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELL C MIN 60.0 IN. AND MAX 67.0 IN.
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMS19059-1013


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