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 6320-01-277-5793
NSN 5960-00-497-9862
NSN 6685-01-026-4330
NSN 6650-00-342-6447
NSN 5998-01-427-3776
NSN 5985-01-597-6119
NSN 6135-01-623-2970
NSN 6650-01-034-0897
NSN 5999-01-202-8707
NSN 5935-01-203-6117
NSN 5835-01-387-4227
NSN 5835-01-399-5820