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 5990-01-443-2931
NSN 5930-01-619-5727
NSN 5950-00-437-6437
NSN 5950-01-167-5124
NSN 2925-01-483-9147
NSN 6320-00-228-5678
NSN 5835-01-143-9143
NSN 5975-00-351-7822
NSN 6220-01-563-4740
NSN 6685-00-936-9852
NSN 6110-00-833-2777
NSN 5905-01-143-7438