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 5935-01-106-7363
NSN 6145-00-174-9344
NSN 6135-00-491-9864
NSN 5960-01-460-0115
NSN 5975-01-597-5361
NSN 5915-01-317-3541
NSN 5895-01-441-8242
NSN 5915-00-066-7218
NSN 5935-01-110-1943
NSN 2925-01-440-9912
NSN 5855-00-288-1408
NSN 5999-01-510-9408