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 5996-01-379-3998
NSN 5925-01-383-6992
NSN 5960-01-207-9544
NSN 5950-01-585-0514
NSN 5910-01-111-0131
NSN 6610-01-475-7551
NSN 6135-00-505-0679
NSN 6220-00-266-8222
NSN 5950-01-416-9848
NSN 5905-01-414-2128
NSN 6685-01-294-1157
NSN 5996-01-597-3115