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 5965-00-739-2063
NSN 6240-01-227-4178
NSN 6645-01-224-4265
NSN 5985-01-344-7751
NSN 6135-00-087-5300
NSN 2925-01-168-6253
NSN 6645-01-603-1004
NSN 6220-01-320-9490
NSN 5996-01-141-0095
NSN 5990-01-142-0538
NSN 6145-00-403-1567
NSN 6150-01-474-3928