R8 w/worm gear
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.
NSN 6240-01-298-9911
NSN 5920-01-260-3571
NSN 5996-01-386-2843
NSN 5935-00-044-4101
NSN 6150-01-092-1191
NSN 6150-01-147-0302
NSN 6150-01-634-0575
NSN 6685-00-719-8313
NSN 6130-01-040-4300
NSN 5910-01-658-6696
NSN 5999-01-152-2313
NSN 6220-01-650-6302