4730-00-186-9998 ELBOW,TUBE TO BOSS Index 4730-00-187-0000 ELBOW,TUBE

National Stock Number:
4730-00-186-9999

Federal Supply Class:
4730

National Item Identification Number:
001869999

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:
458 91477294PIPER INDUSTRIAL MANUFACTURING COMPANY, LLC
AN837-8D88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MILF550981349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
MATERIALALUMINUM ALLOY OVERALL
SURFACE TREATMENTANODIZE OVERALL
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
THREADED EXTERNAL TUBE 1ST END BULKHEAD
CONNECTION STYLEFLARED (TUBE) ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS
UNJF 1ST END BULKHEAD
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
0.750 INCHES 1ST END BULKHEAD
THREAD CLASS3A ALL ENDS
3A 1ST END BULKHEAD
LEG LENGTH1.938 INCHES NOMINAL 1ST END
0.969 INCHES NOMINAL 2ND END
FLOW ANGLE45.0 DEGREES
SPECIAL FEATURESGRUMMAN AEROSPACE A-10 AIRCRAFT
SPECIFICATION/STANDARD DATA88044-AN837 GOVERNMENT STANDARD
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN837-8D
MANUFACTURERS CODE81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEMILF5509


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