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 5945-01-026-1916
NSN 6650-01-633-9147
NSN 5855-00-058-1293
NSN 5930-00-936-8859
NSN 6110-01-140-4176
NSN 6145-00-423-1563
NSN 5945-01-287-6375
NSN 7035-00-392-5417
NSN 6320-00-377-5683
NSN 5990-00-808-2184
NSN 6240-01-432-0819
NSN 5999-01-272-8632