4920-01-344-4720 FIXTURE,AIRCRAFT MAINTENANCE Index 5998-01-344-4722 ELECTRONIC COMPONENTS ASSEMBLY

National Stock Number:
4820-01-344-4721

Federal Supply Class:
4820

National Item Identification Number:
013444721

Description:
VALVE,LINEAR,DIRECTIONAL CONTROL

Detail:
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.


Manufacturer Information:
45660-10399643EATON AEROSPACE LLC


Techincal Specification:
END CONNECTION QUANTITY5
BODY MATERIALALUMINUM ALLOY
CONNECTION TYPETHREADED INTERNAL TUBE
FLOW PATTERN QUANTITY3
VALVE OPERATION METHODAIR
SPOOL POSITION QUANTITY2
SPOOL QUANTITY2


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