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 7035-00-546-2560
NSN 5905-01-442-5214
NSN 6145-01-534-9881
NSN 6645-00-574-9712
NSN 5960-00-032-9715
NSN 6145-01-239-7067
NSN 6650-01-075-8355
NSN 6620-01-075-7420
NSN 5920-01-541-7710
NSN 5935-01-278-8985
NSN 6685-01-118-9479
NSN 5998-01-158-6465