National Item Identification Number

01-157-3304
011573304
4820-01-157-3304
4820-01-157-3304

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)

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79318

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Reference Numbers (Part Numbers)

231245

Required Categories

MATERIAL
VALVE SIZE
VALVE OPERATION METHOD
INLET RELATIONSHIP WITH OUTLET
CO

Required Description

ALUMINUM BODY
STEEL CORROSION RESISTING SEAT
STEEL CORROSION RESISTING STEM
S