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 2925-00-486-8640
NSN 5960-01-385-1628
NSN 6620-01-203-4369
NSN 5975-01-253-6584
NSN 5905-00-240-7252
NSN 5895-01-290-3887
NSN 4140-01-350-5753
NSN 6105-01-620-4471
NSN 6105-01-451-4327
NSN 6150-01-381-6293
NSN 6105-00-560-7007
NSN 5920-01-389-2077