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		                        | National Stock Number:
 4730-00-230-8711
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 002308711
 
 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.
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 Manufacturer Information:
 
 | AN837-5 | 00624 | EATON AEROQUIP LLC |  | AN837-5 | 06581 | ALLAN AIRCRAFT SUPPLY CO., LLC |  | AN837-5 | 13899 | HYDRO-FITTING MANUFACTURING CORPORATION |  | AN837-5 | 14397 | FABER ENTERPRISES, INC. |  | AN837-5 | 14798 | DESIGNED METAL CONNECTIONS INC |  | AN837-5 | 22995 | CROWN FITTING CO INC |  | AS1040-0505 | 0U583 | SAE INTERNATIONAL |  | AN837-5 | 30974 | AEROFIT, LLC |  | AN837-5 | 34724 | ACRA AEROSPACE INC |  | AN837-5 | 71563 | COLLINS ENGINEERING CORP |  | AS1040-0505 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC |  | AN922-5 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |  | AN837-5 | 88044 | AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE |  | AN837-5 | R1120 | SATAIR A/S |  | AS4841 | 0U583 | SAE INTERNATIONAL |  | SAE-AS4841 | 0U583 | SAE INTERNATIONAL |  | AS4841 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | 
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 Techincal Specification:
 
 | MATERIAL | STEEL COMP 1141 OVERALL |  | SURFACE TREATMENT | CADMIUM OVERALL |  | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |  | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |  | CONNECTION STYLE | FLARED (TUBE) ALL ENDS |  | SEAT ANGLE | 37.0 DEGREES ALL ENDS |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.312 INCHES ALL ENDS |  | THREAD SERIES DESIGNATOR | UNJF ALL ENDS |  |  | UNJF 1ST END BULKHEAD |  | NOMINAL THREAD SIZE | 0.500 INCHES ALL ENDS |  |  | 0.500 INCHES 1ST END BULKHEAD |  | THREAD CLASS | 3A ALL ENDS |  |  | 3A 1ST END BULKHEAD |  | LEG LENGTH | 1.531 INCHES NOMINAL 1ST END |  |  | 0.750 INCHES NOMINAL 2ND END |  | FLOW ANGLE | 45.0 DEGREES |  | SPECIFICATION/STANDARD DATA | 88044-AN837 GOVERNMENT STANDARD | 
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