4730-01-032-7990 COUPLING,TUBE Index 1560-01-032-7992 ADAPTER,AFT

National Stock Number:
4730-01-032-7991

Federal Supply Class:
4730

National Item Identification Number:
010327991

Description:
ADAPTER,STRAIGHT,FLANGE TO TUBE

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 MACHINE THREADS (STRAIGHT THREADS OTHER THAN PIPE OR HOSE SERIES) DESIGNED TO ACCOMMODATE A TUBE OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A TUBE. IT IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A TUBE OR TUBE FITTING IN A STRAIGHT LINE.


Manufacturer Information:
53-551055-776301THE BOEING COMPANY


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.257 INCHES 2ND END
BOLT HOLE QUANTITY4 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.375 INCHES 2ND END
CENTER TO CENTER NOMINAL DISTANCE BETWEEN BOLT HOLES ALONG WIDTH2.375 INCHES 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE 1ST END
CONNECTION STYLEBEADED HOSE 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPERECTANGULAR WITH HOLES 2ND END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL LENGTH3.320 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.875 INCHES 1ST END
NOMINAL THICKNESS0.120 INCHES 2ND END
NOMINAL WIDTH3.320 INCHES 2ND END


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