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 6645-01-495-0939
NSN 6620-00-701-3575
NSN 5998-00-188-7064
NSN 4140-01-478-8684
NSN 5855-00-400-2622
NSN 6105-01-497-3423
NSN 6685-01-529-6504
NSN 5910-01-641-8752
NSN 5905-01-519-4963
NSN 6145-01-498-4726
NSN 5945-01-006-9422
NSN 4140-01-299-6713