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 5985-01-186-8404
NSN 6135-01-440-9412
NSN 5935-01-403-2844
NSN 7035-01-481-8247
NSN 5905-01-316-2431
NSN 6650-01-477-2124
NSN 5925-01-550-3759
NSN 5935-01-424-8806
NSN 6645-01-633-1852
NSN 5998-00-753-7725
NSN 4140-00-895-9624
NSN 5950-01-632-1579