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 5925-01-088-6863
NSN 5996-01-220-4012
NSN 4140-01-479-8654
NSN 5975-01-653-7286
NSN 5920-01-563-5586
NSN 5855-01-100-3272
NSN 7035-01-633-9537
NSN 5985-00-513-3420
NSN 5998-00-216-7436
NSN 6130-01-484-8607
NSN 6135-00-165-3756
NSN 5930-01-540-0735