An item having wrenching facilities on one end and a threaded connection of one type within an externally threaded connection of another type. One connection must have machine threads not designed for any type of tube or tube fitting.
NSN 6135-01-278-9717
NSN 6110-00-862-0018
NSN 6110-00-988-2400
NSN 6610-00-430-5208
NSN 5905-01-187-6045
NSN 6610-01-409-1781
NSN 6105-01-413-5255
NSN 5950-00-738-7287
NSN 5960-01-017-5449
NSN 5985-01-481-4580
NSN 5985-01-387-0936
NSN 7035-00-703-3535