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 6645-01-052-8331
NSN 5990-01-131-2008
NSN 6620-01-535-0070
NSN 5895-01-394-2205
NSN 5985-00-301-3814
NSN 5910-01-599-7255
NSN 5905-01-228-9036
NSN 5945-00-197-7673
NSN 5999-01-641-8759
NSN 6220-01-240-5573
NSN 5965-01-373-1412
NSN 6135-01-223-3869