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 5999-00-929-7549
NSN 5985-01-494-5622
NSN 5965-01-306-6527
NSN 6150-01-400-4211
NSN 5999-01-180-8952
NSN 5930-01-075-7678
NSN 5935-01-256-6175
NSN 6620-01-102-0008
NSN 7035-01-146-7096
NSN 5945-01-629-5811
NSN 5930-01-128-5456
NSN 6105-00-601-9771