4730-01-021-8515 FITTING ASSEMBLY,DRAIN,PNEUMATIC SYSTEM, Index 4920-01-021-8517 ADAPTER SET,AIRCRAFT

National Stock Number:
4820-01-021-8516

Federal Supply Class:
4820

National Item Identification Number:
010218516

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:
1128SCH606-326512NORTHROP GRUMMAN SYSTEMS CORPORATION
1128SCH606-379RG9NORTHROP GRUMMAN SYSTEMS CORPORATION
897011-02100KDP7KIDDE-FENWAL, INC.


Techincal Specification:
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE SOURCE CONTROL DWG NO.


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