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 6135-00-803-3012
NSN 5950-01-166-1025
NSN 6620-01-093-7592
NSN 5996-01-380-2710
NSN 5910-00-597-3162
NSN 6610-01-024-3065
NSN 5945-00-506-0242
NSN 5910-01-158-4500
NSN 5950-01-620-9003
NSN 6145-01-634-0388
NSN 6130-01-525-6793
NSN 6620-01-608-8548