4730-01-034-7280 REDUCER FITTING Index 5342-01-034-7282 COUPLING,CLAMP,GROOVED

National Stock Number:
4730-01-034-7281

Federal Supply Class:
4730

National Item Identification Number:
010347281

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:
BACF22P614798DESIGNED METAL CONNECTIONS INC
BACF22P681205THE BOEING COMPANY


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER1.190 INCHES 2ND END
BOLT HOLE NOMINAL DIAMETER0.141 INCHES 2ND END
BOLT HOLE QUANTITY8 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEFLARELESS (TUBE) 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPEROUND WITH HOLES 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER1.690 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES 1ST END
NOMINAL OVERALL LENGTH0.629 INCHES
NOMINAL THICKNESS0.160 INCHES 2ND END
NOMINAL THREAD SIZE0.500 INCHES 1ST END
SEAT ANGLE45.0 DEGREES 1ST END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A 1ST END
THREAD SERIES DESIGNATORUNJF 1ST END


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