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 5835-01-111-9838
NSN 6645-01-384-7791
NSN 6110-01-226-9708
NSN 5950-01-365-2191
NSN 5950-01-220-3565
NSN 6145-01-394-3122
NSN 5935-01-390-7726
NSN 6110-00-525-3418
NSN 5960-00-289-6591
NSN 6650-00-005-3514
NSN 5935-01-505-7713
NSN 6685-01-183-7241