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 6110-00-152-0304
NSN 5930-00-503-5663
NSN 5998-01-522-4764
NSN 5985-01-428-9964
NSN 5960-01-512-0233
NSN 5996-01-033-0838
NSN 4140-00-182-1454
NSN 6145-01-027-5432
NSN 6220-01-190-8605
NSN 5930-00-736-4513
NSN 5895-01-068-3279
NSN 2925-01-172-9209