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 5960-00-159-7309
NSN 5960-01-023-8037
NSN 4140-01-380-1066
NSN 5990-01-040-1320
NSN 5945-01-252-2497
NSN 6110-00-097-8122
NSN 5975-01-499-5905
NSN 6145-01-030-0991
NSN 4140-01-386-6688
NSN 5945-01-658-1738
NSN 5975-00-207-1502
NSN 5915-01-211-9920