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 6220-01-095-0117
NSN 6130-01-352-6112
NSN 5920-01-526-7220
NSN 5950-01-232-0913
NSN 5910-00-142-0136
NSN 6610-01-565-2716
NSN 5905-01-318-4427
NSN 5975-01-239-1832
NSN 5925-01-463-8594
NSN 6650-01-210-2080
NSN 5990-01-654-6203
NSN 6240-01-096-4572