5305-01-539-9971 SCREW,SHOULDER Index 4730-01-539-9973 ADAPTER BUSHING

National Stock Number:
3110-01-539-9972

Federal Supply Class:
3110

National Item Identification Number:
015399972

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:
31-888681 1088907BRUNSWICK CORP


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