3110-01-051-5255 BEARING Index 4730-01-051-5257 FLANGE,PIPE

National Stock Number:
4730-01-051-5256

Federal Supply Class:
4730

National Item Identification Number:
010515256

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:
1P457711083CATERPILLAR INC


Techincal Specification:
BOLT HOLE DIAMETER0.406 INCHES NOMINAL
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.031 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.062 INCHES NOMINAL
FURNISHED ITEMSBOLT
FACE SEATING SURFACE CONDITIONGROUND
FLANGE LENGTH2.740 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, SOCKET NECK
FLANGE WIDTH2.320 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH0.645 INCHES NOMINAL
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG WIDTH0.339 INCHES NOMINAL
MATERIALSTEEL
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.750 INCHES
RECESS DIAMETER1.781 INCHES NOMINAL
SOCKET DEPTH0.293 INCHES NOMINAL
STYLE DESIGNATORRECTANGULAR, WITH BOLT HOLES
THICKNESS0.696 INCHES NOMINAL


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