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 6240-01-169-1686
NSN 5855-00-179-8588
NSN 6650-00-134-0543
NSN 6220-00-077-0050
NSN 5930-01-170-4205
NSN 6320-01-607-1491
NSN 5996-01-123-4349
NSN 5990-01-052-0099
NSN 6650-01-322-4415
NSN 6145-01-482-1679
NSN 5990-01-557-7784
NSN 5985-01-444-6793