National Item Identification Number
00-866-1276
008661276
4820-00-866-1276
4820-00-866-1276
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)
Reference Numbers (Part Numbers)
MIL-V-1189
1S742-5C
Required Categories
MATERIAL
VALVE OPERATION METHOD
CONNECTION TYPE
FLANGE DIAMETER
BOLT HOLE QU
Required Description
COPPER ALLOY BODY
NICKEL ALLOY SEAT
NICKEL ALLOY STEM
MANUAL
FLANGE, ROUND W