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 5915-00-860-0861
NSN 5920-00-050-4976
NSN 5990-00-896-8930
NSN 6150-01-044-3156
NSN 6240-01-492-6529
NSN 6145-00-902-1410
NSN 5985-00-542-0597
NSN 6145-00-793-7816
NSN 5905-01-411-6918
NSN 6135-00-432-8779
NSN 6650-01-149-3224
NSN 5990-01-411-8548