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 6320-00-089-9426
NSN 6685-01-359-9166
NSN 5855-01-603-5088
NSN 6650-00-287-5868
NSN 5985-00-758-2056
NSN 6685-01-485-3110
NSN 5975-01-375-5345
NSN 5855-01-047-9267
NSN 5905-01-415-2902
NSN 6645-01-593-5290
NSN 6220-01-512-0144
NSN 5945-00-951-6458