1680-01-289-5120 COVER ASSEMBLY,AIRCRAFT Index 4820-01-289-5122 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
4820-01-289-5121

Federal Supply Class:
4820

National Item Identification Number:
012895121

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:
5006975B99167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESMANUFACTURERS SUGGESTED NAME, VALVE PACK ASSY; MAJOR COMPONENT PARTS STEM & SLEEVE, MATCHED SET 5000477 AND 5001840, SLEVE 500468 AND 5001917, AND HOUSING ASSY 5006974A, PISTON VALVE 5001916


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