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 5895-01-084-3692
NSN 5920-00-892-2640
NSN 5990-00-908-4252
NSN 5930-01-369-8689
NSN 5965-00-144-2543
NSN 5925-01-276-2855
NSN 5925-01-114-8254
NSN 5905-01-146-7263
NSN 5930-01-206-4626
NSN 5998-00-684-8186
NSN 5925-01-164-2584
NSN 5835-01-205-3089