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 5910-00-519-6357
NSN 6610-01-226-8582
NSN 6150-00-596-8766
NSN 6110-01-488-5498
NSN 2925-01-628-7580
NSN 4140-01-400-3610
NSN 5990-00-765-1264
NSN 5910-01-102-6056
NSN 4140-00-513-1089
NSN 5910-01-566-8179
NSN 6685-00-475-2632
NSN 5999-01-394-7173