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National Stock Number: 3110-00-469-8174
Federal Supply Class: 3110
National Item Identification Number: 004698174
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.
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Manufacturer Information:
MS134355 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MS9461-06 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATION | AMS7445 ASSN STD ALL MATERIAL RESPONSES OVERALL | MATERIAL | STEEL COMP 440A OR STEEL COMP 440B OR STEEL COMP 440C OVERALL | ROLLING ELEMENT DIAMETER | 0.2186 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM | SPECIAL FEATURES | METALLIC HARDNESS RATING ROCKWELL C MIN 55.0 IN. AND MAX 64.0 IN. | STYLE DESIGNATOR | BALL |
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