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 6650-01-482-6021
NSN 2925-01-485-8304
NSN 5855-01-068-3683
NSN 5855-01-584-4128
NSN 5835-01-501-0526
NSN 6135-00-539-8088
NSN 5960-01-423-1085
NSN 5915-01-518-7164
NSN 5935-01-652-1526
NSN 6135-01-441-7922
NSN 5998-01-052-7341
NSN 6135-01-119-0720