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 6685-01-610-2892
NSN 5935-00-437-3640
NSN 6150-01-191-6951
NSN 6135-01-604-8739
NSN 5996-01-259-8118
NSN 6320-00-506-2314
NSN 4140-01-111-2486
NSN 5996-01-132-5151
NSN 6110-01-384-3259
NSN 5945-00-056-7871
NSN 6150-01-341-0010
NSN 5910-01-550-6108