4730-01-173-4121 ELBOW,PIPE Index 4730-01-173-4123 ELBOW,TUBE

National Stock Number:
4730-01-173-4122

Federal Supply Class:
4730

National Item Identification Number:
011734122

Description:
ELBOW,TUBE

Detail:
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have 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 may have side or heel inlet(s). See also ELBOW, PIPE and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.


Manufacturer Information:
7M13476301THE BOEING COMPANY
7M134V05-0601673SPS TECHNOLOGIES, LLC
7M134V05-0606581ALLAN AIRCRAFT SUPPLY CO., LLC
7M134V05-0614798DESIGNED METAL CONNECTIONS INC
7M134V05-0622995CROWN FITTING CO INC
7M134V05-0652930NELSON AERO SPACE, INC.
PA833D06-0550948PARKER HANNIFIN CORP STRATOFLEX DIV AIRCRAFT FITTINGS OPN
7M134V05-0659945BAILEY HOSE INC
7M134V05-0676301THE BOEING COMPANY


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
FLOW ANGLE90.0 DEGREES
LEG LENGTH1.095 INCHES NOMINAL SECOND END
LEG LENGTH1.742 INCHES NOMINAL FIRST END
MATERIALALUMINUM ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES FIRST END
NOMINAL THREAD SIZE0.500 INCHES SECOND END
NOMINAL THREAD SIZE0.562 INCHES FIRST END
NOMINAL THREAD SIZE0.562 INCHES FIRST END BULKHEAD
SEAT ANGLE37.0 DEGREES ALL ENDS
SURFACE TREATMENTCHROMATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD CLASS3A FIRST END BULKHEAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END BULKHEAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS


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