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 7035-01-592-2176
NSN 6645-01-243-0468
NSN 6135-01-351-2690
NSN 6110-01-012-4710
NSN 6650-01-370-5265
NSN 5985-01-313-0162
NSN 6110-01-027-1501
NSN 6650-00-839-2527
NSN 5855-01-105-7793
NSN 2925-00-351-1015
NSN 5945-01-232-4573
NSN 6650-01-514-7809