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 5990-00-010-1413
NSN 5930-00-542-3901
NSN 5935-01-359-3243
NSN 6320-01-631-7828
NSN 5990-01-626-2818
NSN 5965-00-147-3070
NSN 7035-01-053-4769
NSN 5998-01-361-4233
NSN 5998-01-025-6624
NSN 5925-01-127-6002
NSN 5998-01-278-6808
NSN 5950-01-069-2571