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 6110-00-494-3056
NSN 6150-00-494-3522
NSN 5998-01-041-2563
NSN 6135-00-503-7213
NSN 6135-01-449-0625
NSN 6320-01-582-0161
NSN 5975-00-549-9431
NSN 5985-01-488-3888
NSN 4140-01-023-1537
NSN 5930-00-229-0592
NSN 6685-01-645-2874
NSN 5905-01-214-3472