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 5965-01-215-3184
NSN 2925-01-316-0725
NSN 5960-00-946-2760
NSN 6645-01-616-5583
NSN 6645-01-219-1862
NSN 6240-01-528-1585
NSN 5935-00-412-0134
NSN 6110-01-383-3391
NSN 5910-01-290-5502
NSN 6650-00-707-1417
NSN 5975-01-317-1285
NSN 6610-00-727-0882