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 6610-00-854-5044
NSN 6135-01-215-1245
NSN 6610-01-286-2689
NSN 7035-00-543-3272
NSN 5996-01-099-4042
NSN 5925-01-024-3345
NSN 5930-01-265-3080
NSN 6645-01-286-9872
NSN 6620-00-220-2157
NSN 6240-01-389-8584
NSN 5990-00-932-3070
NSN 6130-01-134-6493