R4 w/handle
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 6620-01-566-3456
NSN 5950-00-410-6406
NSN 5960-01-261-6753
NSN 2925-00-152-1825
NSN 5990-01-617-5156
NSN 5950-01-535-0933
NSN 5996-00-764-6258
NSN 6685-00-146-2308
NSN 6145-01-316-3020
NSN 5910-01-306-9594
NSN 6620-00-110-9166
NSN 6220-01-385-8457