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 5935-01-097-4675
NSN 5960-01-512-0233
NSN 6650-01-310-7403
NSN 5996-01-044-6241
NSN 6130-01-556-2279
NSN 5960-01-495-0859
NSN 6105-00-753-8756
NSN 5990-01-411-5930
NSN 5960-01-363-7759
NSN 5910-01-200-6653
NSN 4140-01-549-0975
NSN 6685-01-654-6807