4730-01-155-0219 ADAPTER,STRAIGHT,TUBE TO BOSS Index 4730-01-155-0222 ELBOW,FLANGE

National Stock Number:
4730-01-155-0221

Federal Supply Class:
4730

National Item Identification Number:
011550221

Description:
ADAPTER,STRAIGHT,FLANGE TO PIPE

Detail:
AN ADAPTER HAVING A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. THE OTHER END HAS STANDARD PIPE THREADS OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A PIPE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A PIPE OR PIPE FITTING IN A STRAIGHT LINE.


Manufacturer Information:
12-97-201096169ELECTRIC BOAT CORPORATION
2621-228-0296169ELECTRIC BOAT CORPORATION
516-468249480064NAVAL SHIP SYSTEMS COMMAND
516-4682494F6980064NAVAL SHIP SYSTEMS COMMAND
2621-228-02 ASSY 85 MOD96169ELECTRIC BOAT CORPORATION


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.469 INCHES SECOND END
BOLT HOLE QUANTITY4 SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.875 INCHES SECOND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.875 INCHES SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEUNTHREADED EXTERNAL PIPE FIRST END
FLANGE FACE DESIGNRAISED STRAIGHT SECOND END
FLANGE SHAPERECTANGULAR WITH HOLES SECOND END
OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
NOMINAL LENGTH2.750 INCHES SECOND END
NOMINAL THICKNESS0.840 INCHES SECOND END
NOMINAL OVERALL LENGTH6.000 INCHES
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES FIRST END
NOMINAL WIDTH2.750 INCHES SECOND END
RAISED FACE NOMINAL DIAMETER1.436 INCHES SECOND END
RAISED FACE NOMINAL HEIGHT0.126 INCHES SECOND END
SPECIAL FEATURESSLEEVE WELDED TO RAISED FACE OF FLANGE,INCLUDED BOLT 4,PREFORMED PACKING 1,SLEEVE 1 AND FLAT WASHER 4


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