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 6650-00-850-3312
NSN 6620-00-229-2728
NSN 5935-01-424-5981
NSN 5985-01-534-2798
NSN 5920-01-194-7794
NSN 6145-01-443-9416
NSN 5930-01-471-7269
NSN 6620-01-083-4672
NSN 5996-00-815-9710
NSN 7035-00-481-5182
NSN 6610-00-185-9434
NSN 5990-01-246-2488