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 5925-00-564-4268
NSN 6150-00-964-4054
NSN 7035-01-175-4321
NSN 6240-01-585-7753
NSN 5835-01-219-0586
NSN 5920-00-192-1723
NSN 5960-01-649-1341
NSN 5945-01-303-6745
NSN 6610-00-244-2816
NSN 6110-01-103-4046
NSN 5999-01-289-2114
NSN 5910-01-192-4738