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 5965-01-537-3238
NSN 5965-00-267-4173
NSN 6135-01-049-5980
NSN 5950-01-159-2619
NSN 5905-00-185-6859
NSN 7035-00-193-2269
NSN 5895-00-449-3380
NSN 5965-01-339-8139
NSN 5855-01-003-7102
NSN 5975-01-415-3331
NSN 5935-01-359-0541
NSN 5835-00-409-5666