4730-01-168-3520 ELBOW,TUBE TO BOSS Index 4720-01-168-3522 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4730-01-168-3521

Federal Supply Class:
4730

National Item Identification Number:
011683521

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:
L480163743999THE BOEING COMPANY
L4801637-00343999THE BOEING COMPANY


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.204 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER3.400 INCHES 2ND END
BOLT HOLE QUANTITY6 2ND END
CONNECTION TYPEFLANGE 2ND END
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
CONNECTION STYLEINVERTED FLARE (TUBE) 1ST END
FLANGE FACE DESIGNPLAIN 2ND END
FLANGE SHAPEROUND WITH HOLES 2ND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.560 INCHES 1ST END
NOMINAL OVERALL LENGTH1.280 INCHES
NOMINAL OUTSIDE DIAMETER4.575 INCHES 2ND END
NOMINAL THICKNESS0.115 INCHES 2ND END
NOMINAL THREAD SIZE2.188 INCHES 1ST END
SEAT ANGLE20.0 DEGREES 1ST END
SPECIAL FEATURESONE HOLE OFFSET,FLANGE HEXED BETWEEN 4 HOLES
THREAD CLASS2A 1ST END
THREAD QUANTITY PER INCH16 1ST END
THREAD SERIES DESIGNATORUN 1ST END


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