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 6130-01-035-9263
NSN 6135-01-088-4301
NSN 6150-01-383-0820
NSN 5960-00-289-6591
NSN 5915-00-032-3572
NSN 6685-01-557-4868
NSN 5985-01-418-2250
NSN 5905-01-224-8195
NSN 2925-01-400-2286
NSN 6685-01-062-2151
NSN 6650-01-633-9147
NSN 7035-01-429-0431