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 5975-01-071-7749
NSN 4140-01-009-5859
NSN 5950-01-282-6932
NSN 6320-01-399-6177
NSN 5985-01-259-9849
NSN 6650-01-457-8743
NSN 6610-01-615-4938
NSN 5965-01-432-1943
NSN 5935-00-654-6069
NSN 6320-01-046-5228
NSN 2925-00-185-1618
NSN 6145-00-990-9700