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 5925-01-158-9799
NSN 5905-00-204-7571
NSN 5925-00-295-6255
NSN 7035-01-024-9511
NSN 5985-00-960-5560
NSN 6320-01-300-5350
NSN 5999-01-543-7407
NSN 6145-00-067-7436
NSN 6650-01-653-7303
NSN 4140-01-490-5736
NSN 6105-01-318-2513
NSN 6645-01-463-4314