4730-01-318-8468 FLANGE,PIPE Index 4730-01-318-8470 FLANGE,PIPE

National Stock Number:
4730-01-318-8469

Federal Supply Class:
4730

National Item Identification Number:
013188469

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:
2621-228-0296169ELECTRIC BOAT CORPORATION
2621-228-02 113MOD71905DERBYSHIRE MACHINE & TOOL CO
468444980064NAVAL SHIP SYSTEMS COMMAND
4684449-T/F2680064NAVAL SHIP SYSTEMS COMMAND
2621-228-02 113MOD96169ELECTRIC BOAT CORPORATION


Techincal Specification:
BOLT CIRCLE DIAMETER3.875 INCHES NOMINAL
BOLT HOLE DIAMETER0.562 INCHES NOMINAL
BOLT HOLE QUANTITY4
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER5.000 INCHES NOMINAL
FLANGE SECTION STYLERAISED FACE, RAISED NECK
MATERIALCOPPER ALLOY AND NICKEL ALLOY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED150.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
NECK HEIGHT0.188 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.500 INCHES
RAISED FACE DIAMETER2.875 INCHES NOMINAL
RAISED FACE HEIGHT0.062 INCHES NOMINAL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS0.688 INCHES NOMINAL


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