4730-01-371-1310 REDUCER,PIPE Index 4730-01-371-1312 ELBOW,TUBE TO BOSS

National Stock Number:
4730-01-371-1311

Federal Supply Class:
4730

National Item Identification Number:
013711311

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:
7D0237D080688277THE BOEING COMPANY
AP20701673SPS TECHNOLOGIES, LLC
AP207D080601673SPS TECHNOLOGIES, LLC
P3600D080666774PRECISION AIRCRAFT MACHINING COMPANY, INC.


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE II,CLASS 2,DYED BLUE MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
CONNECTION TYPETHREADED INTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLESWIVEL NUT, FLARE (TUBE) STYLE 3 OPTIONAL END 1ST END
FLARED (TUBE) 2ND END
SEAT ANGLE37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES 1ST END
0.375 INCHES 2ND END
THREAD SERIES DESIGNATORUNJF ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES 1ST END
0.562 INCHES 2ND END
THREAD CLASS3B 1ST END
3A 2ND END
NOMINAL OVERALL LENGTH1.271 INCHES
REDUCER TYPECONCENTRIC
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT


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