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 6145-01-199-9554
NSN 2925-01-371-6853
NSN 5998-01-338-3508
NSN 6620-00-073-9859
NSN 5910-01-209-4544
NSN 5855-00-631-4565
NSN 5975-01-504-4937
NSN 5855-01-067-8841
NSN 5985-01-431-7448
NSN 6240-01-091-0264
NSN 5985-01-224-7522
NSN 6685-01-619-5850