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 5960-01-010-3083
NSN 6110-01-268-0418
NSN 5855-00-110-9341
NSN 5975-01-491-7539
NSN 6620-00-901-7848
NSN 5998-01-074-3402
NSN 5998-01-381-2967
NSN 5990-01-521-7890
NSN 6650-01-449-0702
NSN 5855-00-293-4708
NSN 5999-01-412-9255
NSN 5895-01-557-1118