4820-00-166-4202 VALVE,FLOW CONTROL Index 4730-00-166-4205 ELBOW,TUBE TO HOSE

National Stock Number:
4820-00-166-4204

Federal Supply Class:
4820

National Item Identification Number:
001664204

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
2680231-1092003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
26B0231-1092003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
2C921099240CRISSAIR INC
2C9210-199240CRISSAIR INC
GA7461D101250276PREECE INC DECCA VALVES DIV
STSRB001D101298897LOCKHEED MARTIN CORP


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS
FLOW CONTROL DEVICEPOPPET
MATERIALALUMINUM ALLOY 2024 BODY
MATERIALALUMINUM ALLOY 2024 SEAT
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL
NOMINAL THREAD SIZE0.875 INCHES 2ND END
NOMINAL THREAD SIZE1.062 INCHES 1ST END
SPECIAL FEATURESTHE END CONNECTION IDENTIFIED ABOVE AS THE SECOND END IS THE VALVE INLET
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNJ 1ST END
THREAD SERIES DESIGNATORUNJF 2ND END
THREAD QUANTITY PER INCH12 1ST END
VALVE OPERATION METHODAUTOMATIC


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