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 7035-00-631-3782
NSN 6105-01-251-7805
NSN 5975-00-734-4606
NSN 6620-01-296-0873
NSN 6620-00-658-6588
NSN 6610-01-268-8456
NSN 5999-01-569-5921
NSN 6650-01-055-8146
NSN 4140-01-295-0645
NSN 5930-00-372-5642
NSN 5895-00-239-4790
NSN 6135-00-120-1034