No other part numbers with same form, fit, and function found.
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 5975-01-173-5877
NSN 5990-01-486-2556
NSN 5935-00-232-4042
NSN 5920-01-121-8022
NSN 5975-01-525-7728
NSN 5999-01-061-5970
NSN 5960-01-438-0245
NSN 6145-00-343-5967
NSN 6130-01-522-6166
NSN 5999-00-427-0914
NSN 5998-01-428-2575
NSN 6320-01-501-7935