National Item Identification Number
01-263-2037
012632037
4820-01-263-2037
4820-01-263-2037
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)
Reference Numbers (Part Numbers)
Required Categories
MATERIAL
VALVE OPERATION METHOD
NONDEFINITIVE SPEC/STD DATA
SPEC/STD CONTROLL
Required Description
NICKEL ALLOY BODY
PLASTIC POLYTETRAFLUOROETHYLENE SEAT
ELECTRIC MOTOR OR
MANU