4820-01-124-3683 VALVE,CHECK Index 4820-01-124-3686 VALVE,CHECK

National Stock Number:
4820-01-124-3684

Federal Supply Class:
4820

National Item Identification Number:
011243684

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:
10124560A486GNIMIKKEISTOKESKUS NCB FINLAND
2S27160PXV4THE BOEING COMPANY
2S271676301THE BOEING COMPANY
2S271699240CRISSAIR INC


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 BODY
RUBBER SYNTHETIC SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP225.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL (BOSS) 1ST END
SEAT ANGLE45.0 DEGREES 1ST END
THREAD SERIES DESIGNATORUN 1ST END
NOMINAL THREAD SIZE1.062 INCHES 1ST END
THREAD QUANTITY PER INCH12 1ST END
THREAD CLASS3A 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
MOUNTING POSITIONHORIZONTAL OR
VERTICAL


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