4920-01-342-8988 FIXTURE,AIRCRAFT MAINTENANCE Index 5998-01-342-8990 CIRCUIT CARD ASSEMBLY

National Stock Number:
4810-01-342-8989

Federal Supply Class:
4810

National Item Identification Number:
013428989

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:
HP1380103-170236TACTAIR FLUID CONTROLS INC
HP1380103-184685TELEDYNE HYDRA-POWER DIV OF TELEDYNE INC


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