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 5998-01-348-1830
NSN 6135-01-100-3593
NSN 6620-00-837-9484
NSN 6620-01-028-0504
NSN 5925-01-512-9934
NSN 6320-01-006-6138
NSN 6320-00-032-4853
NSN 5895-00-275-1689
NSN 5990-01-215-5997
NSN 5925-00-017-9718
NSN 6130-01-461-9638
NSN 5996-00-795-7001