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 6145-01-286-1270
NSN 5895-01-427-3727
NSN 5835-01-373-9506
NSN 5935-00-127-2482
NSN 5920-01-209-6368
NSN 5855-00-455-6070
NSN 6320-01-155-4807
NSN 5975-01-407-2289
NSN 5960-01-443-3067
NSN 5855-00-285-8172
NSN 5855-00-491-7079
NSN 2925-01-302-3098