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National Stock Number: 3110-01-007-8254
Federal Supply Class: 3110
National Item Identification Number: 010078254
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:
MS150460 | 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 | AMS 7440 ASSN STD SINGLE MATERIAL RESPONSE BALL | MATERIAL | STEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 BALL | ROLLING ELEMENT DIAMETER | 0.3437 INCHES MINIMUM AND 0.3439 INCHES MAXIMUM | SPECIAL FEATURES | METALLIC HARDNESS RATING ROCKWELLC MIN 62.0 IN. AND MAX 65.0 IN. | STYLE DESIGNATOR | BALL |
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