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 6650-01-460-0330
NSN 6240-00-185-2023
NSN 5950-01-088-4882
NSN 5945-01-447-3456
NSN 5915-00-288-0071
NSN 5975-01-398-6040
NSN 5985-01-504-4196
NSN 5895-01-440-7016
NSN 5935-00-318-6111
NSN 6620-01-476-0111
NSN 6110-01-463-3155
NSN 6650-01-463-2274