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.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 7035-01-072-1580
NSN 7035-01-163-3667
NSN 5945-00-111-4956
NSN 5855-01-513-9601
NSN 4140-01-217-1511
NSN 6610-01-356-7471
NSN 6145-01-204-2281
NSN 6130-01-345-2842
NSN 6220-01-180-1024
NSN 5910-01-260-1602
NSN 6130-00-486-0570
NSN 5920-01-057-0593