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 5905-01-601-4991
NSN 5998-01-077-2933
NSN 5915-01-285-7457
NSN 5999-01-249-9717
NSN 5915-01-206-4951
NSN 5855-01-100-3272
NSN 6145-00-890-8612
NSN 6145-01-141-4127
NSN 5990-00-615-5413
NSN 6610-00-314-2605
NSN 6610-01-075-1488
NSN 6150-01-152-0331