5360-00-314-6169 SPRING,HELICAL,COMPRESSION Index 4820-00-314-6172 VALVE,CHECK

National Stock Number:
4820-00-314-6171

Federal Supply Class:
4820

National Item Identification Number:
003146171

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:
1111-52782645681PARKER-HANNIFIN CORPORATION
1111-52782692003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
172-94822943999THE BOEING COMPANY
A15-160096736AEROCONTROLEX GROUP, INC.
15-160096736AEROCONTROLEX GROUP, INC.


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER1.594 INCHES FIRST END
BOLT HOLE NOMINAL DIAMETER0.257 INCHES FIRST END
BOLT HOLE QUANTITY4 FIRST END
CONNECTION TYPEFLANGE FIRST END
DISK LOADING METHODSPRING
FLANGE FACE DESIGNPLAIN FIRST END
FLANGE SHAPEROUND WITH HOLES FIRST END
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE35.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALALUMINUM ALLOY BODY
MATERIALALUMINUM ALLOY SEAT
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MOUNTING FACILITYTHREADED FASTENER
MOUNTING POSITIONHORIZONTAL
NOMINAL OUTSIDE DIAMETER2.625 INCHES FIRST END
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTANODIZE


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