4820-01-556-5396 PARTS KIT,SAFETY RELIEF VALVE Index 4820-01-556-7404 SEAT,VALVE

National Stock Number:
4820-01-556-1074

Federal Supply Class:
4820

National Item Identification Number:
015561074

Description:
DISK,VALVE

Detail:
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.


Manufacturer Information:
73811-13 IT NO 03B 6.0IN57574VELAN VALVE CORP.
7535-727-14657574VELAN VALVE CORP.


Techincal Specification:
FLANGE SEAT TO DISK END HEIGHT1.344 INCHES NOMINAL
OUTSIDE DIAMETER6.880 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK TY TRIM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A217 TY CA-15 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL CORROSION RESISTING
NOMINAL THREAD SIZE0.750 INCHES
SHANK DIAMETER0.590 INCHES NOMINAL
SPECIAL FEATURESTHREADS: 3/4-10UNC
STYLE DESIGNATORSWING CHECK
THREAD QUANTITY PER INCH10


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