3040-01-123-1578 SHAFT,SHOULDERED Index 3020-01-123-1580 CHAIN,ROLLER

National Stock Number:
4730-01-123-1579

Federal Supply Class:
4730

National Item Identification Number:
011231579

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:
13-08-051596169ELECTRIC BOAT CORPORATION
810-138586180064NAVAL SHIP SYSTEMS COMMAND
810-1385861TYG8IN80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BOLT HOLE DIAMETER0.688 INCHES NOMINAL
BOLT CIRCLE DIAMETER11.375 INCHES NOMINAL
BOLT HOLE QUANTITY16
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER13.125 INCHES NOMINAL
FLANGE SECTION STYLEPLAIN FACE, WELDING NECK
GROOVE DEPTH0.108 INCHES MINIMUM AND 0.113 INCHES MAXIMUM
GROOVE PITCH DIAMETER8.875 INCHES NOMINAL
GROOVE WIDTH0.125 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-C-15726 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALNICKEL ALLOY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED700.0 POUNDS PER SQUARE INCH WATER, SALT
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED150.0 FAHRENHEIT WATER, SALT
NECK HEIGHT2.750 INCHES NOMINAL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
THICKNESS1.625 INCHES NOMINAL
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED8.000 INCHES NOMINAL


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