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 5945-01-410-7341
NSN 5935-01-260-6505
NSN 6320-01-447-4289
NSN 6220-01-554-0828
NSN 5985-01-532-2766
NSN 5996-01-085-9491
NSN 6320-01-516-3836
NSN 5895-01-130-0907
NSN 6685-01-147-4462
NSN 6620-00-785-6019
NSN 5945-01-338-5490
NSN 6150-00-113-5249