An item in the form of a segment of a disk, which may have a flat bottom, with or without projecting shoulders, designed to fit into a keyway in an axle or shaft, and into a matching slot in the hub or boss of a wheel, gear or pulley.
NSN 5975-01-246-3874
NSN 2925-01-149-0353
NSN 5996-01-107-1084
NSN 6145-01-479-3354
NSN 6610-00-596-9883
NSN 6620-01-601-4314
NSN 6620-01-020-4526
NSN 6645-01-473-6959
NSN 6135-01-056-4609
NSN 5990-01-582-5238
NSN 5965-01-520-6624
NSN 4140-00-825-7506