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 5905-00-202-0998
NSN 5835-01-528-1864
NSN 6135-01-014-9755
NSN 6240-01-237-7454
NSN 5965-01-170-5705
NSN 6110-01-521-4331
NSN 5935-00-713-9930
NSN 5985-00-054-4533
NSN 5895-01-144-3567
NSN 6150-01-215-1149
NSN 5985-01-549-9637
NSN 6240-01-457-7978