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 5835-00-501-2581
NSN 6145-01-657-3777
NSN 5905-00-917-4151
NSN 5998-01-323-0380
NSN 5930-01-433-2806
NSN 6150-01-430-7207
NSN 5990-01-379-2337
NSN 5905-00-139-3239
NSN 5920-01-229-7152
NSN 6130-00-684-6773
NSN 7035-01-489-5679
NSN 5965-01-550-4425