National Item Identification Number
00-497-7437
004977437
4820-00-497-7437
4820-00-497-7437
National Stock Number
Item Name
VALVE,BUTTERFLY
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
98889
Reference Numbers (Part Numbers)
671T100-8
Required Categories
MEDIA FOR WHICH DESIGNED
VALVE OPERATION METHOD
MOUNTING FACILITY
TEST DATA D
Required Description
AIR SINGLE RESPONSE
MANUAL
CLAMP
76301-C32-8 311CXCYGVALVE,CONTROL SPECIFICAT