4730-01-373-6497 FLANGE,PIPE Index 5895-01-373-6499 COMMUNICATION SYSTEM

National Stock Number:
4730-01-373-6498

Federal Supply Class:
4730

National Item Identification Number:
013736498

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:
3900603798WESTERBEKE CORPORATION


Techincal Specification:
BOLT HOLE DIAMETER0.375 INCHES NOMINAL
BOLT HOLE QUANTITY3
BOLT CIRCLE DIAMETER3.500 INCHES NOMINAL
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE WIDTH ACROSS FLATS5.750 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, RAISED NECK
MATERIALALUMINUM ALLOY
NECK HEIGHT0.188 INCHES NOMINAL
STYLE DESIGNATORREGULAR HEXAGON, ONE BOLT HOLE CIRCLE
THICKNESS1.000 INCHES NOMINAL


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