4730-00-565-5788 FITTING,FUEL OUTLET Index 4730-00-565-5790 DISCONNECT,TIPTANK

National Stock Number:
4730-00-565-5789

Federal Supply Class:
4730

National Item Identification Number:
005655789

Description:
REDUCER,TUBE

Detail:
A straight tube fitting having a different size connection on each end. It is designed to join two tubes of different sizes. Excludes BUSHING (as modified).


Manufacturer Information:
76486698897LOCKHEED MARTIN CORP


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
CONNECTION STYLEFLARED (TUBE) SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-268,COND T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.251 INCHES SECOND END
NOMINAL OVERALL LENGTH2.180 INCHES
NOMINAL THREAD SIZE1.500 INCHES FIRST END
NOMINAL THREAD SIZE1.625 INCHES SECOND END
REDUCED PASSAGE NOMINAL INSIDE DIAMETER1.060 INCHES SECOND END
REDUCER TYPECONCENTRIC
SEAT ANGLE37.0 DEGREES SECOND END
THREAD CLASS3A SECOND END
THREAD CLASS3B FIRST END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) SECOND END
THREAD QUANTITY PER INCH12 SECOND END


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