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 7035-01-403-2841
NSN 4140-01-094-6836
NSN 5835-00-644-4512
NSN 6220-01-434-7506
NSN 6240-01-300-8054
NSN 5925-01-555-0702
NSN 5925-00-189-4524
NSN 5996-00-440-0115
NSN 5985-01-333-5739
NSN 5996-00-941-5456
NSN 6240-00-964-8864
NSN 6150-00-696-4295