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 6145-01-602-9331
NSN 4140-01-092-5616
NSN 5905-01-649-1212
NSN 6130-01-411-3373
NSN 5910-00-669-4948
NSN 6610-00-782-0761
NSN 6650-01-354-3363
NSN 5960-00-284-4097
NSN 6320-00-456-2092
NSN 5905-01-432-1961
NSN 5985-01-217-6782
NSN 5835-01-502-9228