An item for connecting two sets of grooves/keys (as of different diameters), changing groove/key size and/or spacing, or for changing groove/key configuration for uses not originally intended.
Classification: Interchangeable tools for handtools or for machine tools, nesoi, and base metal parts thereof
NSN 5990-01-202-7003
NSN 5910-01-274-1278
NSN 5975-01-223-0003
NSN 5975-01-184-5833
NSN 6610-01-555-8791
NSN 6650-01-423-9772
NSN 7035-01-578-8449
NSN 6320-01-547-2743
NSN 5945-00-242-4905
NSN 5985-01-353-5499
NSN 5960-01-632-6576
NSN 6110-00-431-6898