Size 4.0 in.
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.
Classification: Butterfly type taps, cocks and valves of copper, hand operated, having a pressure rating of 850 kpa or over
NSN 4140-01-157-5134
NSN 6220-01-224-0935
NSN 5835-00-233-6327
NSN 5895-00-055-5165
NSN 5905-01-212-3864
NSN 6105-00-287-8971
NSN 5910-00-102-6915
NSN 5985-01-391-5676
NSN 4140-00-350-0181
NSN 5920-00-226-0227
NSN 5910-00-099-9998
NSN 5965-01-476-8539