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 6105-01-437-6876
NSN 6220-00-376-8103
NSN 2925-01-587-3956
NSN 5915-01-092-2545
NSN 6130-01-388-0392
NSN 6650-01-432-1830
NSN 6610-01-229-3679
NSN 6130-01-188-0330
NSN 5905-01-438-3797
NSN 5975-01-568-3373
NSN 5965-00-082-8987
NSN 5999-01-550-0327