4730-01-318-5434 PIPE,EXHAUST Index 4730-01-318-5436 FLANGE,PIPE

National Stock Number:
4730-01-318-5435

Federal Supply Class:
4730

National Item Identification Number:
013185435

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 PC14803958MINDECO CORP
468444980064NAVAL SHIP SYSTEMS COMMAND
4684449-T/F9080064NAVAL SHIP SYSTEMS COMMAND
2621-228-02 PC1488X098TRIUMPH MANUFACTURING COMPANY, INC.
2621-228-02 PC14896169ELECTRIC BOAT CORPORATION
4687676 PC14880064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BOLT HOLE DIAMETER0.562 INCHES NOMINAL
BOLT HOLE QUANTITY4
BOLT CIRCLE DIAMETER2.375 INCHES NOMINAL
FACE SEATING SURFACE CONDITIONMACHINED
FLANGE DIAMETER3.500 INCHES NOMINAL
FLANGE SECTION STYLERAISED FACE, SOCKET NECK
MATERIALNICKEL ALLOY
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED150.0 POUNDS PER SQUARE INCH WATER
RAISED FACE DIAMETER1.380 INCHES NOMINAL
RAISED FACE HEIGHT0.060 INCHES NOMINAL
NECK HEIGHT0.880 INCHES NOMINAL
NOMINAL PIPE SIZE FOR WHICH DESIGNED0.500 INCHES
SOCKET DEPTH0.500 INCHES NOMINAL
SOCKET DIAMETER0.852 INCHES NOMINAL
STYLE DESIGNATORROUND, ONE BOLT HOLE CIRCLE
SURFACE TREATMENTCHROMATE
THICKNESS0.380 INCHES NOMINAL


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