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 5960-00-185-5041
NSN 6620-00-155-2608
NSN 7035-00-215-3272
NSN 6320-00-731-6134
NSN 6620-01-483-1138
NSN 6685-01-609-2047
NSN 5960-01-412-9474
NSN 6130-01-198-9460
NSN 5960-01-142-5399
NSN 7035-01-501-9118
NSN 2925-00-640-8611
NSN 6685-00-269-6444