3120-01-186-8657 BEARING,WASHER,THRUST Index 4820-01-186-8659 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-186-8658

Federal Supply Class:
4820

National Item Identification Number:
011868658

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:
593-20D209990PARKER-HANNIFIN CORPORATION
593-20D286768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT
P126148657PZX0FAIRBANKS MORSE, LLC
P126209397PZX0FAIRBANKS MORSE, LLC
P1261486582796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
MATERIALALUMINUM BODY
STEEL FLOW CONTROL DEVICE
RUBBER SEAT
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
CONNECTION STYLEGASKET SEAL (BOSS) 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES ALL ENDS
THREAD SERIES DESIGNATORUN 1ST END
NOMINAL THREAD SIZE1.625 INCHES 1ST END
THREAD QUANTITY PER INCH12 1ST END
THREAD CLASS2B 1ST END
THREAD DIRECTIONRIGHT-HAND 1ST END
MOUNTING POSITIONHORIZONTAL OR
VERTICAL


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