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 5915-01-104-3982
NSN 6105-00-279-3044
NSN 5965-01-092-6344
NSN 5945-01-330-9418
NSN 7035-01-423-8343
NSN 6320-01-225-9963
NSN 6130-01-237-5992
NSN 5910-01-391-7180
NSN 6105-01-218-2761
NSN 6220-01-101-2324
NSN 5960-01-259-3846
NSN 5925-01-043-1410