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 5990-00-855-7292
NSN 6650-01-073-1738
NSN 5960-01-386-5770
NSN 6220-01-258-6217
NSN 5960-01-245-3097
NSN 4140-01-566-6614
NSN 6645-00-757-3186
NSN 6135-00-078-9931
NSN 6130-00-275-4399
NSN 6145-01-415-1912
NSN 6650-01-610-5017
NSN 6220-01-660-7257