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 5945-00-406-3076
NSN 6135-01-524-7621
NSN 5930-00-277-4704
NSN 5985-01-121-0140
NSN 5945-01-454-3523
NSN 4140-00-189-0235
NSN 6645-01-123-4443
NSN 6610-01-595-7449
NSN 5950-01-415-1817
NSN 5855-00-237-4088
NSN 6320-00-331-7138
NSN 5990-00-660-8885