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 5999-00-482-8993
NSN 6645-00-100-4931
NSN 5915-01-470-8879
NSN 6130-00-654-5833
NSN 6645-00-204-4100
NSN 5930-01-559-0041
NSN 5945-01-180-7359
NSN 5930-01-364-1067
NSN 5925-01-381-5199
NSN 5998-00-003-0488
NSN 6150-00-788-6064
NSN 6685-00-663-9000