4730-00-727-8639 FLANGE,PIPE Index 4730-00-727-8641 FLANGE,PIPE

National Stock Number:
4730-00-727-8640

Federal Supply Class:
4730

National Item Identification Number:
007278640

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:
558 1-214959CRANE CO DIV VALVE DIV


Techincal Specification:
BOLT CIRCLE DIAMETER6.000 INCHES NOMINAL
BOLT HOLE DIAMETER0.625 INCHES NOMINAL
BOLT HOLE QUANTITY4
FACE SEATING SURFACE CONDITIONSERRATED
FLANGE DIAMETER7.500 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, RAISED NECK
NOMINAL THREAD SIZE2.500 INCHES
MATERIALSTEEL
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED500.0 DEG FAHRENHEIT STEAM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED150.0 POUNDS PER SQUARE INCH STEAM
NECK HEIGHT0.250 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORNPT
REDUCER FLANGE HOLE TYPECONCENTRIC
THICKNESS0.937 INCHES NOMINAL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE


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