4730-00-197-2913 ELBOW,TUBE Index 4730-00-197-2916 ELBOW,TUBE

National Stock Number:
4730-00-197-2914

Federal Supply Class:
4730

National Item Identification Number:
001972914

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:
AN837-2D00624EATON AEROQUIP LLC
AN837-2D06581ALLAN AIRCRAFT SUPPLY CO., LLC
AN837-2D13899HYDRO-FITTING MANUFACTURING CORPORATION
AN837-2D14397FABER ENTERPRISES, INC.
AN837-2D14798DESIGNED METAL CONNECTIONS INC
AN837-2D22995CROWN FITTING CO INC
AN837-2D30974AEROFIT, LLC
AN837-2D71563COLLINS ENGINEERING CORP
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
AN837-2D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AN922-2D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
CONNECTION STYLEFLARED (TUBE) ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS
UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE0.312 INCHES ALL ENDS
0.312 INCHES 1ST END BULKHEAD
THREAD CLASS3A ALL ENDS
3A 1ST END BULKHEAD
LEG LENGTH1.375 INCHES NOMINAL 1ST END
0.640 INCHES NOMINAL 2ND END
FLOW ANGLE45.0 DEGREES
SPECIFICATION/STANDARD DATA88044-AN837 GOVERNMENT STANDARD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN837-2D
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMIL-F-5509


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