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 6685-00-756-4464
NSN 6130-00-551-8316
NSN 5985-00-702-4034
NSN 5920-01-338-9974
NSN 6220-00-279-8819
NSN 6610-01-411-6800
NSN 6220-01-628-3862
NSN 6110-00-243-7558
NSN 6150-01-471-3811
NSN 6620-00-133-8415
NSN 5999-00-752-1044
NSN 5965-00-100-1291