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 6110-01-422-6794
NSN 5930-00-526-0543
NSN 6645-00-300-6459
NSN 5990-00-499-9816
NSN 5895-01-293-3092
NSN 6645-00-226-2270
NSN 2925-01-430-4206
NSN 5985-00-006-4361
NSN 5960-01-222-3207
NSN 5935-01-017-0736
NSN 5920-00-617-9909
NSN 5920-00-155-2173