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 5996-00-677-0268
NSN 7035-01-082-6250
NSN 5999-00-498-8314
NSN 6110-01-596-7923
NSN 5945-00-913-2218
NSN 6150-00-395-7003
NSN 6110-01-196-5496
NSN 5960-01-570-8605
NSN 6220-00-660-5539
NSN 6320-01-377-5701
NSN 2925-01-363-5978
NSN 5996-01-047-5953