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 5990-01-503-9804
NSN 5975-01-152-2521
NSN 5975-00-207-1502
NSN 2925-01-063-7876
NSN 5895-00-590-8276
NSN 5950-01-030-9809
NSN 5930-00-162-6065
NSN 5895-00-944-2453
NSN 5985-00-968-6381
NSN 6645-01-432-7943
NSN 5920-00-762-3348
NSN 6110-00-941-6143