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 6610-00-810-8326
NSN 5905-01-336-0172
NSN 6650-00-009-9510
NSN 5960-01-093-6981
NSN 5990-01-364-8405
NSN 6240-00-250-6438
NSN 6620-01-630-6759
NSN 6620-01-084-5112
NSN 5960-00-132-3104
NSN 5835-00-334-6556
NSN 6320-01-216-1678
NSN 5855-01-100-3272