National Item Identification Number

01-320-3040
013203040
4810-01-320-3040
4810-01-320-3040

National Stock Number

Item Name

VALVE,GATE

Federal Supply Class

4810

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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79342

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WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660

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79342

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WILLIAM E WILLIAMS VALVE CORP
DBA WILLIAMS VALVE
3852REVIEW AVE
1349
LONG ISLAND CITY
NY
11101
718-392-1660

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Reference Numbers (Part Numbers)

8988 PC MARK 41200
8988 10IN W/39I

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
VALVE SIZE
MAXIMUM OPERATING PR

Required Description

STEEL UNS J03002 BODY
STEEL SEAT
STEEL STEM
STEEL DISK
ASTM A216,GR WCB ASSN