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 5905-00-547-5317
NSN 6220-01-012-4617
NSN 6610-00-114-2877
NSN 7035-00-731-8729
NSN 6320-00-139-1090
NSN 5950-01-324-5065
NSN 5985-01-353-3900
NSN 5935-00-602-5428
NSN 5930-00-959-5122
NSN 2925-01-386-7392
NSN 5895-01-407-2627
NSN 5835-01-029-1702