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 5945-01-047-0187
NSN 6240-01-547-2026
NSN 5996-01-384-2115
NSN 5996-01-010-3816
NSN 6105-00-389-7994
NSN 5915-01-024-4355
NSN 6105-00-707-7498
NSN 6620-00-408-3225
NSN 6610-00-102-9226
NSN 6240-01-568-9976
NSN 6620-01-392-7191
NSN 5996-01-608-6025