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 6620-00-809-3552
NSN 5975-01-444-1703
NSN 6135-00-715-4001
NSN 5998-00-409-4751
NSN 6105-00-090-1305
NSN 5895-01-542-5206
NSN 6150-01-272-6927
NSN 6620-01-083-4672
NSN 5965-00-988-8770
NSN 5998-01-201-9151
NSN 5935-01-027-8360
NSN 5910-00-912-2871