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National Stock Number:
4820-01-518-0327
Federal Supply Class:
4820
National Item Identification Number:
015180327
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.
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Manufacturer Information:
| 17B9C7804-501 | 88277 | THE BOEING COMPANY | | 72278 | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | CONNECTION TYPE | THREADED EXTERNAL TUBE | | FURNISHED ITEMS AND QUANTITY | 1 LEVER | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 4000.0 POUNDS PER SQUARE INCH HYDRAULIC FLUID, MINERAL BASE | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 275.0 DEG FAHRENHEIT HYDRAULIC FLUID, MINERAL BASE | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.375 INCHES | | NOMINAL THREAD SIZE | 0.562 INCHES | | SPOOL QUANTITY | 1 | | VALVE OPERATION METHOD | MANUAL | | THREAD CLASS | 3A | | THREAD QUANTITY PER INCH | 18 | | THREAD SERIES DESIGNATOR | UNJF |
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