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 5996-00-438-7532
NSN 5950-01-359-2601
NSN 6145-01-023-2616
NSN 5935-01-591-2477
NSN 5910-01-012-0752
NSN 6150-01-568-9879
NSN 4140-00-931-7080
NSN 6320-00-731-6134
NSN 5925-00-942-7273
NSN 5990-01-612-5323
NSN 2925-00-328-2018
NSN 5930-01-327-7410