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 6145-00-757-9479
NSN 4140-01-510-0423
NSN 5945-01-595-5359
NSN 5935-01-533-5051
NSN 6105-00-903-6789
NSN 5996-00-849-3833
NSN 5999-01-232-9169
NSN 2925-01-371-6853
NSN 4140-01-242-8254
NSN 5990-01-472-2447
NSN 6320-01-582-6668
NSN 5950-01-066-7158