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 5998-00-011-8384
NSN 5930-01-502-8902
NSN 6645-01-076-4655
NSN 5930-01-089-6713
NSN 5950-00-760-6805
NSN 4140-01-522-9932
NSN 6110-01-068-3982
NSN 5925-01-512-0779
NSN 6145-00-451-3534
NSN 6320-00-082-5868
NSN 6220-01-491-5863
NSN 6240-00-963-5964