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 5965-00-387-6880
NSN 6650-00-111-3399
NSN 5935-01-265-1111
NSN 5950-00-465-9861
NSN 6130-01-629-4253
NSN 5965-00-455-7581
NSN 6240-01-659-4116
NSN 5985-01-310-1379
NSN 5960-01-461-1384
NSN 6145-01-490-6991
NSN 5975-01-161-9256
NSN 5950-00-198-9281