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 7035-00-803-3056
NSN 5950-01-385-6642
NSN 5945-00-596-2665
NSN 5905-00-674-3245
NSN 6130-01-245-3096
NSN 6320-01-608-1935
NSN 5855-01-116-8905
NSN 5985-01-440-3484
NSN 5985-00-045-4219
NSN 4140-00-475-5368
NSN 6105-01-609-9667
NSN 5920-01-065-1824