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 4140-01-558-1862
NSN 5950-01-634-0677
NSN 6685-01-221-4117
NSN 6610-01-309-5361
NSN 5945-00-833-3283
NSN 5835-01-508-2528
NSN 5835-01-502-9228
NSN 6145-01-083-0866
NSN 6685-01-590-3643
NSN 5960-01-491-9916
NSN 6645-00-368-8636
NSN 6220-01-401-5337