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 5960-01-170-4057
NSN 6110-00-271-9928
NSN 6650-01-314-9979
NSN 6620-01-090-3803
NSN 5895-00-777-1704
NSN 5925-00-261-8166
NSN 5996-01-584-3236
NSN 5855-01-221-4076
NSN 5935-00-216-7435
NSN 7035-00-104-7613
NSN 5835-01-514-5758
NSN 5895-01-304-5497