4820-00-403-1660 VALVE ASSEMBLY Index 4730-00-403-1663 ELBOW,TUBE

National Stock Number:
4730-00-403-1662

Federal Supply Class:
4730

National Item Identification Number:
004031662

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:
1-01711C900624EATON AEROQUIP LLC
220-29426-10180378TRIUMPH AEROSTRUCTURES, LLC
31507C914397FABER ENTERPRISES, INC.
51DHC914728PRECISION FORM RIVET INC
51DHC914798DESIGNED METAL CONNECTIONS INC
5198C917341TECH AERO INC
AA27640906581ALLAN AIRCRAFT SUPPLY CO., LLC
AA2764C906581ALLAN AIRCRAFT SUPPLY CO., LLC
7M13476301THE BOEING COMPANY
7M134J04-0376301THE BOEING COMPANY
C2764C981755LOCKHEED MARTIN CORPORATION


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.953 INCHES NOMINAL 2ND END
LEG LENGTH1.578 INCHES NOMINAL 1ST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 304 OVERALL OR STEEL COMP 316 OVERALL OR STEEL COMP 347 OVERALL
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.188 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
NOMINAL THREAD SIZE0.375 INCHES 2ND END
NOMINAL THREAD SIZE0.438 INCHES 1ST END
NOMINAL THREAD SIZE0.438 INCHES 1ST END BULKHEAD
SEAT ANGLE37.0 DEGREES ALL ENDS
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD CLASS3A 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNF 1ST END BULKHEAD
THREAD SERIES DESIGNATORUNF ALL ENDS


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