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 6130-01-277-9050
NSN 5975-01-290-2962
NSN 5985-00-169-9159
NSN 6105-01-580-2682
NSN 4140-01-341-8265
NSN 5910-01-319-4776
NSN 2925-00-066-9700
NSN 4140-01-258-6685
NSN 6650-01-130-6799
NSN 5935-01-279-6330
NSN 6650-01-063-1602
NSN 6130-00-723-4119