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 4140-01-416-9580
NSN 5996-01-501-8729
NSN 5999-01-373-7617
NSN 6610-01-435-5425
NSN 6320-01-275-3972
NSN 5895-01-412-0950
NSN 6240-01-102-4861
NSN 6105-01-655-2299
NSN 5895-01-414-4856
NSN 6610-00-664-2190
NSN 4140-00-732-8516
NSN 7035-01-271-1643