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 5985-00-225-8410
NSN 5895-00-270-0949
NSN 5895-01-400-4153
NSN 6145-01-546-8837
NSN 5925-00-924-9596
NSN 5998-01-168-8953
NSN 6130-01-580-0168
NSN 6145-00-802-2384
NSN 6110-01-423-1328
NSN 6110-00-722-8416
NSN 5895-00-438-3412
NSN 5945-00-197-2866