National Item Identification Number
01-323-7476
013237476
4820-01-323-7476
4820-01-323-7476
National Stock Number
Item Name
VALVE,GATE
Federal Supply Class
4820
Description
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.
Commercial and Government Entity Code (Supplier Data)
53711
53711
Reference Numbers (Part Numbers)
803-2177917 8IN
803-2177917-081
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
VALVE SIZE
PRESSURE CLASS
MAXI
Required Description
COPPER ALLOY BODY
NICKEL ALLOY SEAT
NICKEL ALLOY STEM
NICKEL ALLOY DISK
ASTM