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 6610-01-267-1565
NSN 6610-01-473-5678
NSN 6135-00-935-5241
NSN 2925-00-290-7052
NSN 6105-00-204-5497
NSN 5999-00-133-3573
NSN 5835-01-495-0595
NSN 6135-01-469-7574
NSN 6610-00-931-3656
NSN 5960-00-840-7103
NSN 6145-01-299-4783
NSN 6610-01-421-4396