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 6145-01-003-4305
NSN 6645-01-654-5293
NSN 6685-01-113-8005
NSN 6145-00-551-5288
NSN 5915-01-275-0774
NSN 5960-00-266-6741
NSN 6110-01-045-2035
NSN 5905-01-463-8234
NSN 6135-00-299-6918
NSN 5950-00-136-0899
NSN 5925-01-387-9630
NSN 6645-01-142-2416