4730-01-287-7831 FLANGE,PIPE Index 4820-01-287-7833 PARTS KIT,PRESSURE REGULATING VA

National Stock Number:
4730-01-287-7832

Federal Supply Class:
4730

National Item Identification Number:
012877832

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:
810-471531980064NAVAL SHIP SYSTEMS COMMAND
810-4715319,3IN,FIG 2-C,IT-1380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BOLT HOLE DIAMETER0.750 INCHES NOMINAL
BOLT CIRCLE DIAMETER6.000 INCHES NOMINAL
BOLT HOLE QUANTITY4
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER7.500 INCHES NOMINAL
FLANGE SECTION STYLERECESSED FACE, RAISED NECK
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726,COMP 90-10,COND SOFT MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED200.0 POUNDS PER SQUARE INCH GAS AND 200.0 POUNDS PER SQUARE INCH OIL AND 200.0 POUNDS PER SQUARE INCH WATER
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED180.0 FAHRENHEIT GAS AND 180.0 FAHRENHEIT OIL AND 180.0 FAHRENHEIT WATER
NECK HEIGHT0.500 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED3.000 INCHES
RECESS DIAMETER3.543 INCHES NOMINAL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS0.625 INCHES NOMINAL


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