3040-01-164-7820 SHAFT,SHOULDERED Index 3020-01-164-7822 CHAIN,ROLLER

National Stock Number:
4730-01-164-7821

Federal Supply Class:
4730

National Item Identification Number:
011647821

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:
8J-8782HD208PON EQUIPMENT B.V.
8J878211083CATERPILLAR INC


Techincal Specification:
BOLT CIRCLE DIAMETER3.000 INCHES NOMINAL
BOLT HOLE QUANTITY2
BOLT HOLE DIAMETER0.406 INCHES NOMINAL
FACE SEATING SURFACE CONDITIONMACHINED
FEATURES PROVIDEDCOUNTERBORED BOLT HOLES
FLANGE END RADIUS0.400 INCHES NOMINAL
FLANGE LENGTH3.800 INCHES NOMINAL
FLANGE SECTION STYLERAISED FACE, RAISED NECK
FLANGE WIDTH2.500 INCHES NOMINAL
GROOVE CROSS-SECTIONAL SHAPERECTANGULAR
GROOVE DEPTH0.112 INCHES NOMINAL
GROOVE PITCH DIAMETER1.874 INCHES NOMINAL
GROOVE WIDTH0.373 INCHES NOMINAL
MATERIALALUMINUM
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED100.0 POUNDS PER SQUARE INCH ANY ACCEPTABLE
PROPRIETARY CHARACTERISTICSPACS
NECK HEIGHT0.219 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.000 INCHES
NOMINAL THREAD SIZE1.000 INCHES
RAISED FACE DIAMETER1.780 INCHES NOMINAL
RAISED FACE HEIGHT0.281 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATORNPSM
STYLE DESIGNATOROVAL, ONE BOLT HOLE CIRCLE
THICKNESS0.500 INCHES NOMINAL


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