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 5935-01-289-1195
NSN 6685-01-579-2248
NSN 6650-00-546-2504
NSN 5975-01-492-0071
NSN 4140-01-288-2947
NSN 6320-00-422-9006
NSN 5945-00-720-9577
NSN 6150-01-502-7774
NSN 6240-01-590-7275
NSN 6135-01-535-9092
NSN 6110-00-961-5204
NSN 5985-01-082-6679