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 6130-00-434-8749
NSN 5930-00-193-7349
NSN 6645-01-328-6886
NSN 6645-00-877-6002
NSN 5945-01-476-0897
NSN 6645-01-286-9872
NSN 5930-01-366-6373
NSN 5960-01-039-0093
NSN 6150-01-649-1513
NSN 6220-01-541-8383
NSN 6610-01-588-1148
NSN 5945-01-412-6907