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 6645-01-399-8127
NSN 5945-01-633-9134
NSN 6320-01-371-3047
NSN 5990-01-160-6978
NSN 5920-01-360-8310
NSN 6610-01-392-1701
NSN 6130-00-859-2225
NSN 5920-01-320-1337
NSN 6150-01-357-6360
NSN 5935-01-529-7454
NSN 5930-01-425-6113
NSN 6220-01-304-4921