National Item Identification Number

00-476-5341
004765341
4820-00-476-5341
4820-00-476-5341

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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59646

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MANUFACTURERS STANDARDIZATION
SOCIETY OF THE VALVE AND FITTINGS
127 PARK ST NE
VIENNA
VA
22180
703-281-6613

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Reference Numbers (Part Numbers)

MSS-SP-70-76
WWV58

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
MAXIMUM OPERATING TEMP AND MEDIA

Required Description

IRON CAST BODY
COPPER ALLOY SEAT
COPPER ALLOY DISK
QQ-C-390,ALLOY B5 FED SPEC