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 6130-01-449-1868
NSN 5855-01-526-7688
NSN 5855-01-020-7982
NSN 7035-01-204-9851
NSN 5935-00-132-5863
NSN 6645-01-329-3890
NSN 5910-01-395-0058
NSN 5998-01-067-4495
NSN 6320-00-456-0836
NSN 5975-00-905-5194
NSN 6645-00-216-6126
NSN 5960-00-813-4520