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 5996-01-654-2163
NSN 5998-00-170-6756
NSN 6610-00-276-8919
NSN 6110-00-375-2522
NSN 5965-01-062-6237
NSN 5895-01-079-1739
NSN 5910-01-591-3751
NSN 6105-01-506-6418
NSN 6105-00-545-5627
NSN 6220-01-415-0553
NSN 6620-01-496-8567
NSN 5835-01-576-9013