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 6650-01-560-0321
NSN 5960-01-322-8417
NSN 7035-01-432-2424
NSN 6650-01-207-2905
NSN 5985-00-943-7642
NSN 6650-00-283-0978
NSN 6105-01-446-4233
NSN 5935-01-157-9615
NSN 6610-01-287-8559
NSN 5930-01-476-7248
NSN 5855-00-014-5008
NSN 5996-00-998-3006