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 5950-01-322-8557
NSN 6220-01-378-3488
NSN 6135-00-078-9931
NSN 4140-01-660-3715
NSN 5985-00-425-6156
NSN 5960-01-553-4557
NSN 5930-00-642-2482
NSN 6620-01-451-3742
NSN 5895-01-446-5301
NSN 5855-01-448-5464
NSN 6240-00-930-4206
NSN 6650-01-294-5243