With manual gear operator; valve size 3.500 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 5965-01-135-7910
NSN 6145-01-035-5952
NSN 5910-01-207-6768
NSN 5999-00-903-1606
NSN 5990-00-087-6177
NSN 5960-00-958-9147
NSN 5996-01-157-3883
NSN 5925-00-547-7739
NSN 5996-01-478-3511
NSN 5960-01-381-2478
NSN 5990-01-571-7468
NSN 5998-00-752-8883