Valve size 4.000 in.
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 5945-00-925-2596
NSN 5999-01-268-0969
NSN 5920-00-187-0260
NSN 5835-01-460-0582
NSN 5915-00-185-5355
NSN 5975-01-084-1043
NSN 5895-01-429-9199
NSN 5930-00-120-1048
NSN 4140-01-009-9951
NSN 5905-01-217-1760
NSN 7035-01-079-1514
NSN 2925-01-159-8312