4820-00-858-1685 VALVE,REGULATING,TEMPERATURE Index 5330-00-858-1688 GASKET

National Stock Number:
4820-00-858-1687

Federal Supply Class:
4820

National Item Identification Number:
008581687

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:
F59A001792003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
K-1323-155469ESSEX INDUSTRIES, INC.


Techincal Specification:
CONNECTION STYLEGASKET SEAL (BOSS) FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED INTERNAL BOSS FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
FLOW CONTROL DEVICEDISK
MOUNTING FACILITYBRACKET(S)
MOUNTING POSITIONHORIZONTAL
NOMINAL THREAD SIZE0.500 INCHES SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3B FIRST END
THREAD CLASS3B SECOND END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD DIRECTIONRIGHT-HAND SECOND END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNF SECOND END
THREAD QUANTITY PER INCH18 FIRST END
THREAD QUANTITY PER INCH20 SECOND END


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