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 6105-00-840-6433
NSN 5835-00-111-3419
NSN 5998-01-549-0537
NSN 6130-01-278-0771
NSN 6145-01-088-7999
NSN 5905-01-007-4657
NSN 6220-01-228-1943
NSN 5935-01-141-9992
NSN 5945-01-418-6883
NSN 5895-01-576-9539
NSN 6685-01-241-5025
NSN 5935-01-010-3415