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 6685-01-334-8995
NSN 6105-01-643-1465
NSN 5855-00-135-9064
NSN 5950-01-142-4036
NSN 5935-01-323-5804
NSN 5998-00-825-2691
NSN 5945-01-383-2693
NSN 6145-00-528-6467
NSN 6105-00-364-6554
NSN 5910-00-270-6010
NSN 6620-00-286-5721
NSN 6620-00-740-3699