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 5985-01-514-0741
NSN 7035-00-312-3055
NSN 5950-01-534-7890
NSN 7035-01-362-4924
NSN 6220-01-541-4064
NSN 7035-01-508-5064
NSN 6645-01-334-7326
NSN 6620-00-500-0041
NSN 5998-00-630-2807
NSN 6105-01-287-1414
NSN 6320-01-029-4220
NSN 5935-00-699-0873