For tri-tec corp
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 6645-01-334-0782
NSN 6320-01-198-4024
NSN 5915-01-397-0791
NSN 5910-01-455-8009
NSN 5930-01-192-5198
NSN 5975-00-878-8178
NSN 6220-00-072-9226
NSN 6685-00-960-7599
NSN 7035-01-178-5631
NSN 5905-00-848-6722
NSN 6610-00-031-1206
NSN 5855-00-862-3345