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 5835-01-493-1826
NSN 6135-01-265-1384
NSN 5935-01-519-8135
NSN 6650-01-393-4152
NSN 6620-00-780-7786
NSN 5990-01-154-7296
NSN 5996-01-066-6945
NSN 6130-01-291-2659
NSN 5935-01-304-4166
NSN 5985-00-228-0244
NSN 5990-01-054-3332
NSN 5835-00-269-2232