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 5990-01-362-7532
NSN 6145-00-551-5288
NSN 5910-00-637-2609
NSN 6650-01-247-3435
NSN 5998-00-618-4757
NSN 6645-01-302-6243
NSN 6645-00-774-8580
NSN 4140-01-424-2069
NSN 5996-01-117-6095
NSN 6135-00-203-9645
NSN 5855-00-610-4052
NSN 6110-01-487-7781