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 5920-00-081-9156
NSN 6135-00-276-7625
NSN 6320-01-173-7950
NSN 6110-01-429-0008
NSN 5960-01-654-4353
NSN 5998-00-630-8887
NSN 5895-00-523-6678
NSN 5975-00-864-5267
NSN 5998-01-010-4833
NSN 6150-00-617-1989
NSN 6150-01-412-1857
NSN 5999-01-192-2026