No other part numbers with same form, fit, and function found.
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.
NSN 5915-01-202-0909
NSN 5915-01-323-7154
NSN 5945-01-227-5095
NSN 6110-01-205-0064
NSN 6685-01-473-9961
NSN 5920-01-623-2687
NSN 6240-00-114-5105
NSN 6650-01-163-1849
NSN 6645-01-395-2989
NSN 6135-01-519-7879
NSN 6320-01-296-3181
NSN 5905-01-280-3389