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 5945-01-391-0426
NSN 5985-01-366-0525
NSN 6105-00-253-3828
NSN 5945-01-557-7566
NSN 5935-01-100-1171
NSN 6110-01-504-4755
NSN 6685-00-997-6372
NSN 5950-01-259-3434
NSN 5960-01-307-6692
NSN 5905-00-493-6592
NSN 5960-00-815-6072
NSN 6620-01-588-2319