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 5895-00-394-6875
NSN 5985-00-456-0240
NSN 5999-01-481-8642
NSN 6150-01-422-3592
NSN 5905-01-275-8971
NSN 4140-00-952-4047
NSN 6240-01-371-8637
NSN 5855-01-188-4049
NSN 4140-01-217-0380
NSN 5895-01-027-1192
NSN 6105-01-333-5054
NSN 6650-01-327-5113