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 6610-01-322-4331
NSN 6650-00-070-5952
NSN 5990-01-251-7313
NSN 5999-01-095-3841
NSN 6105-01-130-0821
NSN 5975-01-592-1173
NSN 6145-00-423-1563
NSN 6685-00-365-1780
NSN 5945-00-589-2663
NSN 5965-01-394-1542
NSN 6240-01-132-7623
NSN 5895-00-621-0543