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 5915-01-012-0791
NSN 5895-00-928-6021
NSN 5996-00-121-2914
NSN 6650-01-035-3041
NSN 5965-01-321-9598
NSN 6150-01-525-1010
NSN 6620-01-383-7519
NSN 5998-01-108-6267
NSN 6130-00-651-7326
NSN 6130-01-462-0662
NSN 6620-01-483-1138
NSN 5975-01-178-0571