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 5930-01-122-1354
NSN 7035-01-204-7481
NSN 5935-00-088-8646
NSN 5835-01-166-7420
NSN 5999-00-495-5668
NSN 7035-01-359-7460
NSN 4140-01-055-2900
NSN 5996-00-052-7801
NSN 4140-00-122-6422
NSN 5920-00-452-3889
NSN 5895-01-458-1782
NSN 5910-00-148-8909