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 6220-01-631-4275
NSN 6645-00-440-5635
NSN 5990-00-226-1152
NSN 6320-01-495-0512
NSN 6150-01-650-3824
NSN 5935-01-068-3637
NSN 6130-00-277-7321
NSN 6110-01-323-4690
NSN 5935-01-135-9356
NSN 6145-01-111-0759
NSN 6685-01-534-8535
NSN 6685-01-144-2802