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 6645-01-633-1852
NSN 5999-01-542-8847
NSN 5910-00-081-8640
NSN 6650-01-415-5573
NSN 6620-01-338-6073
NSN 6620-01-156-4641
NSN 7035-01-160-4423
NSN 6110-01-439-8224
NSN 6685-01-415-3117
NSN 5965-01-150-6315
NSN 4140-00-232-1039
NSN 6650-00-515-6002