4730-01-426-2452 COUPLING,TUBE Index 4730-01-426-2454 COUPLING,TUBE

National Stock Number:
4730-01-426-2453

Federal Supply Class:
4730

National Item Identification Number:
014262453

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:
AS219070U583SAE INTERNATIONAL
AS2190781343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21907W240U583SAE INTERNATIONAL
SAE-AS182800U583SAE INTERNATIONAL
MS21907W2481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS21907W2496906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
FLOW ANGLE45.0 DEGREES
LEG LENGTH1.531 INCHES NOMINAL SECOND END
LEG LENGTH2.422 INCHES NOMINAL FIRST END
MATERIALALUMINUM ALLOY 7075 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.500 INCHES FIRST END
NOMINAL THREAD SIZE1.8750 INCHES FIRST END BULKHEAD
NOMINAL THREAD SIZE1.8750 INCHES ALL ENDS
SEAT ANGLE12.0 DEGREES ALL ENDS
SURFACE TREATMENTANODIZE OVERALL
THREAD CLASS3A ALL ENDS
THREAD CLASS3A FIRST END BULKHEAD
THREAD QUANTITY PER INCH12 ALL ENDS
THREAD QUANTITY PER INCH12 FIRST END BULKHEAD
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) FIRST END BULKHEAD


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