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 6105-01-311-2903
NSN 6240-01-485-3116
NSN 6320-01-611-4918
NSN 6240-01-158-6601
NSN 5920-01-237-3875
NSN 5935-01-494-0123
NSN 5915-01-322-8226
NSN 5855-01-180-5369
NSN 5998-01-254-4979
NSN 5945-00-412-9652
NSN 5996-00-782-7231
NSN 6105-01-437-8341