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 5915-01-482-0900
NSN 5905-01-181-6561
NSN 5910-00-481-2789
NSN 6110-01-286-1347
NSN 5920-00-212-7505
NSN 5935-01-252-9217
NSN 6620-01-649-0748
NSN 6320-00-688-9983
NSN 5835-00-857-4486
NSN 5999-01-475-2220
NSN 5998-01-304-9125
NSN 4140-01-446-7249