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 6645-01-050-4048
NSN 6610-00-856-7136
NSN 5905-00-946-0377
NSN 5985-01-497-7245
NSN 5996-01-300-2746
NSN 5910-01-361-2110
NSN 2925-00-918-0859
NSN 5835-01-532-5948
NSN 6105-01-515-8624
NSN 6220-01-063-9543
NSN 6130-01-476-1730
NSN 5835-00-880-6477