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 5990-01-364-8405
NSN 5950-00-898-0472
NSN 6135-01-468-6491
NSN 5965-01-225-7974
NSN 4140-01-080-8268
NSN 5960-01-141-3252
NSN 6150-01-643-7428
NSN 6240-01-242-0150
NSN 6620-01-376-3744
NSN 6105-01-235-2910
NSN 5930-01-428-3053
NSN 5990-01-517-7848