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 6145-00-596-8447
NSN 6145-00-230-5268
NSN 5965-01-543-4934
NSN 6320-01-458-9567
NSN 6320-01-607-0347
NSN 6130-01-446-4683
NSN 5996-01-193-7348
NSN 6130-00-958-1064
NSN 6620-00-477-7808
NSN 6645-01-578-6815
NSN 6135-00-262-6807
NSN 5835-01-553-6772