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 5996-00-240-3224
NSN 5920-00-199-9514
NSN 5895-01-507-3991
NSN 5975-00-228-9161
NSN 5960-01-038-5637
NSN 7035-01-169-6551
NSN 5945-00-374-1691
NSN 4140-01-089-9724
NSN 6220-01-203-8896
NSN 6650-00-455-5974
NSN 5950-01-160-8176
NSN 5998-01-434-0366