4320-00-541-8281 PUMP UNIT,CENTRIFUGAL Index 4730-00-541-8285 COUPLING,PIPE

National Stock Number:
4730-00-541-8284

Federal Supply Class:
4730

National Item Identification Number:
005418284

Description:
ELBOW,TUBE TO BOSS

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:
AN821-4S00624EATON AEROQUIP LLC
AN821-4S06581ALLAN AIRCRAFT SUPPLY CO., LLC
AN821-4S13899HYDRO-FITTING MANUFACTURING CORPORATION
AN821-4S14397FABER ENTERPRISES, INC.
AN821-4S14798DESIGNED METAL CONNECTIONS INC
AN821-4S22995CROWN FITTING CO INC
AN821-4S30974AEROFIT, LLC
AN821-4S34724ACRA AEROSPACE INC
AN821-4S71563COLLINS ENGINEERING CORP
AN821-4S88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
AS1034S04040U583SAE INTERNATIONAL
AS1034S040481343SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS48410U583SAE INTERNATIONAL
AS484181343SOCIETY OF AUTOMOTIVE ENGINEERS INC
MIL-F-550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SAE-AS48410U583SAE INTERNATIONAL


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
FLOW ANGLE90.0 DEGREES
LEG LENGTH0.890 INCHES MINIMUM AND 0.893 INCHES MAXIMUM ALL ENDS
MATERIALSTEEL COMP 347 OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES ALL ENDS
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
SPECIFICATION/STANDARD DATA81349-MIL-F-5509 GOVERNMENT SPECIFICATION AND 88044-AN821 GOVERNMENT STANDARD
SURFACE TREATMENTPASSIVATE OVERALL
THREAD CLASS3A ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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