Steel material; item is used on a chair ophthalmic
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: Ball bearings, nesoi
NSN 5935-01-289-9962
NSN 4140-00-554-4050
NSN 6320-01-106-4414
NSN 5930-01-058-0870
NSN 6645-01-387-7209
NSN 6110-01-605-0883
NSN 5925-00-246-4645
NSN 2925-01-004-5627
NSN 6645-00-363-9775
NSN 5835-01-506-0746
NSN 6650-00-202-4540
NSN 4140-00-933-0570