3750-00-239-8678 CUTTER,WEED,WHIP Index 4730-00-239-8683 PACKING NUT

National Stock Number:
4820-00-239-8680

Federal Supply Class:
4820

National Item Identification Number:
002398680

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:
2660133-1692003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
2C903699240CRISSAIR INC
K1220-16-155469ESSEX INDUSTRIES, INC.
STSRB002C162098897LOCKHEED MARTIN CORP


Techincal Specification:
FACE TO FACE DISTANCE2.400 INCHES
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL COMP 303 OR STEEL COMP 416 BODY
MAXIMUM OPERATING TEMP275.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENTPASSIVATE
VALVE OPERATION METHODAUTOMATIC


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