National Item Identification Number

00-121-9679
001219679
4810-00-121-9679
4810-00-121-9679

National Stock Number

Item Name

VALVE,LINEAR,DIRECTIONAL CONTROL

Federal Supply Class

4810

Description

A manually or power operated valve having three or more ports. The direction of the flow through the various ports is controlled by either one or more reciprocating slide(s) or spool(s) with recess areas which mate with ports in an integral or replaceable ported sleeve, or one or more poppet(s). It is designed to change the direction of fluid flow from one valve port to another. An off (no flow) position is not a flow pattern. The valve is designed to actuate various components of a fluid system. A power operated valve may have a manual override. For items which stop, start, or change the flow of fluid, see: VALVE, SOLENOID. Excludes VALVE, PLUG. See also SERVOVALVE, HYDRAULIC; BODY SECTION, WORKING, LINEAR DIRECTIONAL CONTROL VALVE; and VALVE ASSEMBLY.

Commercial and Government Entity Code (Supplier Data)

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18355

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88277

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18355

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88277

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Reference Numbers (Part Numbers)

4238771
4238771
4239670
4239670

Required Categories

SPECIAL FEATURES

Required Description

ALUMINUM ALLOY HOUSING,4 PORTS,MANALLY OPERATED