4820-01-421-8151 PARTS KIT,BUTTERFLY VALVE Index 4820-01-421-8153 STEM,FLUID VALVE

National Stock Number:
4730-01-421-8152

Federal Supply Class:
4730

National Item Identification Number:
014218152

Description:
FLANGE,PIPE

Detail:
An item solid or split into halves, having a threaded or unthreaded hole for the purpose of connecting or retaining a pipe, tube, or hose fitting. The face of the flange may be smooth, grooved, or serrated and may be drilled for connecting bolts or studs. If the item is unthreaded, the pipe or tube may be retained by welding, brazing, compression, or the like. Excludes FLANGE, PIPE, BLIND; FERRULE, GROOVED CLAMP COUPLING; and ADAPTER (as modified).


Manufacturer Information:
471531980064NAVAL SHIP SYSTEMS COMMAND
810-4715319 ITEM 47 FIG 5-C80064NAVAL SHIP SYSTEMS COMMAND
810-4715319 ITEM 47 SW80064NAVAL SHIP SYSTEMS COMMAND
810-4715319,SZ4IN,FIG.5C,SHT#280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BOLT CIRCLE DIAMETER6.562 INCHES NOMINAL
BOLT HOLE DIAMETER0.688 INCHES NOMINAL
BOLT HOLE QUANTITY8
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER7.688 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, SOCKET NECK
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY 715
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED150.0 FAHRENHEIT OIL AND 150.0 FAHRENHEIT WATER AND 150.0 FAHRENHEIT GAS
NECK HEIGHT0.625 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED4.000 INCHES
OPERATING PRESSURE AND TYPE250.0 POUNDS PER SQUARE INCH (PSI) OIL MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED AND 250.0 POUNDS PER SQUARE INCH (PSI) GAS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED
SOCKET DEPTH0.750 INCHES NOMINAL
SOCKET DIAMETER4.552 INCHES NOMINAL
SPECIAL FEATURESFLANGE IS A SOCKETWELD
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS1.000 INCHES NOMINAL


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