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 5996-00-313-9180
NSN 6220-01-198-7217
NSN 6150-01-399-0375
NSN 6240-00-462-9026
NSN 7035-00-235-3529
NSN 5935-00-222-5670
NSN 6620-01-266-1663
NSN 6240-01-446-7851
NSN 5998-01-531-7840
NSN 5965-01-424-1096
NSN 6110-01-419-3561
NSN 6220-00-103-6823