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 2ND END
BOLT HOLE QUANTITY4 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.875 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.875 INCHES 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
CONNECTION TYPEUNTHREADED EXTERNAL PIPE 1ST END
FLANGE FACE DESIGNRAISED STRAIGHT 2ND END
FLANGE SHAPERECTANGULAR WITH HOLES 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER SINGLE RESPONSE
NOMINAL LENGTH2.750 INCHES 2ND END
NOMINAL OVERALL LENGTH6.000 INCHES
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES 1ST END
NOMINAL THICKNESS0.840 INCHES 2ND END
NOMINAL WIDTH2.750 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER1.436 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.126 INCHES 2ND 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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