4730-01-159-7686 ADAPTER,STRAIGHT,FLANGE TO PIPE Index 4720-01-159-7688 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-159-7687

Federal Supply Class:
4730

National Item Identification Number:
011597687

Description:
ADAPTER,STRAIGHT,FLANGE TO BOSS

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 EXTERNAL OR INTERNAL MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) AND IS DESIGNED TO FACILITATE A GASKET, PREFORMED PACKING, WASHER, OR THE LIKE TO FORM A SEAL AT THE BOSS. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO BOSS OR BOSS FITTING IN A STRAIGHT LINE ON ITEMS SUCH AS TANKS, HOUSINGS, VALVE FITTINGS, AND THE LIKE.


Manufacturer Information:
4V521611083CATERPILLAR INC


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER10.5 MILLIMETERS 1ST END
BOLT HOLE QUANTITY4 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH26.2 MILLIMETERS 1ST END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH26.2 MILLIMETERS 1ST END
CONNECTION TYPEFLANGE 1ST END
CONNECTION TYPETHREADED INTERNAL BOSS 2ND END
CONNECTION STYLEGASKET SEAL (BOSS) 2ND END
FLANGE FACE DESIGNPLAIN 1ST END
FLANGE SHAPERECTANGULAR WITH HOLES 1ST END
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
NOMINAL LENGTH80.0 MILLIMETERS 1ST END
NOMINAL THICKNESS30.0 MILLIMETERS 1ST END
NOMINAL THREAD SIZE0.750 INCHES 2ND END
NOMINAL WIDTH80.0 MILLIMETERS 1ST END
THREAD CLASS2B 2ND END
THREAD SERIES DESIGNATORUNF 2ND END


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