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 5930-01-602-9160
NSN 5920-00-349-8837
NSN 7035-00-009-8705
NSN 6610-01-471-8130
NSN 5950-00-932-7119
NSN 5925-01-222-0059
NSN 5999-01-208-7302
NSN 5965-01-026-9865
NSN 6135-00-125-5265
NSN 5920-01-345-5433
NSN 4140-01-481-7738
NSN 6145-01-485-4690