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 6650-00-197-7563
NSN 4140-01-220-1578
NSN 5855-00-287-5870
NSN 5945-00-383-5356
NSN 5835-01-051-7584
NSN 5975-01-020-3323
NSN 5855-01-371-1010
NSN 5990-01-632-0969
NSN 4140-01-449-2131
NSN 5895-01-587-2277
NSN 5998-00-106-7245
NSN 5960-01-495-0859