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 5915-01-518-8028
NSN 5998-00-863-5326
NSN 5960-00-752-6175
NSN 5985-01-087-5556
NSN 2925-00-388-8932
NSN 6135-01-354-5535
NSN 6130-01-177-7498
NSN 5996-01-213-5184
NSN 5915-01-660-9483
NSN 4140-01-425-7955
NSN 5835-00-313-1788
NSN 5960-01-514-5433