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 7035-01-366-5912
NSN 5910-01-318-6326
NSN 5915-01-411-5355
NSN 6220-00-490-6092
NSN 6620-01-446-6571
NSN 5925-01-035-7440
NSN 5965-01-598-8770
NSN 6130-01-044-5436
NSN 5985-01-561-1354
NSN 6610-00-824-3376
NSN 6130-00-200-5531
NSN 5950-01-389-0936