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 5999-01-063-1870
NSN 6645-01-623-8825
NSN 5935-01-343-7895
NSN 5905-00-065-0902
NSN 5965-01-170-9891
NSN 6145-00-216-6613
NSN 5855-00-256-5562
NSN 5996-00-832-6593
NSN 5945-01-328-8526
NSN 5999-00-552-5071
NSN 6685-00-935-6961
NSN 5996-00-618-0050