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National Stock Number:
3110-00-787-4536
Federal Supply Class:
3110
National Item Identification Number:
007874536
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:
| G441-40 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | MS19060-40 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | MS19060-4842 | 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 | 66,AISI/SAE 440A FED STD 1ST MATERIAL RESPONSE OR 66,AISI/SAE 440B FED STD 2ND MATERIAL RESPONSE OR 66,AISI/SAE 440C FED STD 3RD MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 440A OR STEEL COMP 440C OR STEEL COMP 440B OVERALL | | SPECIAL FEATURES | AFBMA STANDARD TOLERANCE FOR BALLS,GRADE 48 | | ROLLING ELEMENT DIAMETER | 1.2500 INCHES NOMINAL | | STYLE DESIGNATOR | BALL |
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