Weapon system essential
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 6650-01-307-6009
NSN 6130-01-149-2274
NSN 6610-01-227-0364
NSN 6105-00-305-1362
NSN 5996-00-432-6816
NSN 5998-01-141-5250
NSN 6130-01-373-7350
NSN 5925-01-508-4999
NSN 5998-01-533-8665
NSN 6150-01-241-7408
NSN 5965-00-864-8046
NSN 6650-01-290-4001