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 7035-01-174-1029
NSN 6130-01-112-5918
NSN 5990-01-434-7913
NSN 6610-00-012-8072
NSN 6105-00-395-7045
NSN 5999-01-467-4395
NSN 5930-01-068-3641
NSN 6610-01-189-3001
NSN 7035-01-347-3617
NSN 5895-01-231-9292
NSN 5905-01-499-2509
NSN 6620-01-542-8709