An externally threaded fastening device which has an internal or external seat, designed to mate with the seat of an internally threaded tube fitting for the purpose of securing the tube to the fitting to form a leakproof connection.
NSN 5960-00-794-7463
NSN 5930-00-989-4825
NSN 6645-01-137-1684
NSN 5910-00-299-2685
NSN 6610-00-365-4454
NSN 5998-00-974-6016
NSN 6650-00-406-2645
NSN 2925-01-437-9041
NSN 2925-01-270-1124
NSN 7035-00-455-7666
NSN 6645-00-904-2754
NSN 6320-01-624-0193