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 5960-01-439-9517
NSN 6610-00-614-7943
NSN 4140-00-281-4493
NSN 6240-01-441-8368
NSN 5925-00-717-6319
NSN 6105-01-138-1638
NSN 6620-01-046-2337
NSN 5905-01-251-7949
NSN 5925-01-159-5236
NSN 5905-01-433-1666
NSN 5999-01-212-8053
NSN 2925-01-348-8306