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 5855-01-580-1520
NSN 5965-01-415-2898
NSN 2925-01-384-4139
NSN 5985-01-164-0550
NSN 5960-00-372-4876
NSN 5950-01-111-7376
NSN 5920-01-306-4453
NSN 5999-01-254-2288
NSN 6610-01-513-0303
NSN 5905-01-245-9626
NSN 5990-01-379-7999
NSN 5998-01-173-1429