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National Stock Number:
3110-01-533-0970
Federal Supply Class:
3110
National Item Identification Number:
015330970
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:
| 69992A22 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | SAE 6440 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | CHROMIUM ALLOY OVERALL | | ROLLING ELEMENT DIAMETER | 0.6875 INCHES NOMINAL | | SPECIAL FEATURES | HEAT TREAT PER MIL-H-6875; HARDNESS: 60-65RC | | STYLE DESIGNATOR | BALL |
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