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 5905-00-855-5845
NSN 5835-01-558-9444
NSN 6645-01-318-1874
NSN 5998-00-241-0110
NSN 7035-00-529-3128
NSN 6110-01-363-4023
NSN 6320-01-570-8814
NSN 6610-00-533-3799
NSN 5975-01-492-7035
NSN 5950-01-429-9726
NSN 5985-00-652-1631
NSN 6240-01-278-3247