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 6645-01-030-0662
NSN 5910-01-420-4485
NSN 5975-00-286-8506
NSN 6610-01-483-0322
NSN 6320-00-115-8800
NSN 6650-00-515-6002
NSN 5935-01-600-5992
NSN 6145-00-907-9399
NSN 5990-00-336-2054
NSN 6320-01-585-8468
NSN 6650-01-134-3644
NSN 5920-01-579-9501