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 6610-00-943-5588
NSN 6220-01-559-7930
NSN 6145-01-619-3235
NSN 6240-01-488-3094
NSN 2925-00-157-1602
NSN 5975-00-802-6531
NSN 6135-00-194-9354
NSN 5998-01-403-2586
NSN 5925-00-816-9929
NSN 5915-00-884-2046
NSN 6650-01-459-7155
NSN 5985-01-549-5986