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 5975-00-636-4910
NSN 6135-01-367-6203
NSN 6150-00-846-2119
NSN 6645-01-365-1511
NSN 5930-00-248-3461
NSN 5975-01-547-0798
NSN 5855-01-046-7273
NSN 6105-01-313-5481
NSN 5835-01-452-7081
NSN 5930-01-437-4450
NSN 5965-00-711-6419
NSN 5999-00-692-6514