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		                             National Stock Number: 4730-01-170-4662
  Federal Supply Class: 4730
  National Item Identification Number: 011704662
  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. 
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  Manufacturer Information:
 | 10108852 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |  | 7M496A4 | 76301 | THE BOEING COMPANY |  | A-400-9-0007 | 02570 | SWAGELOK CO |  | A-400-9-0007 | 3T9T9 | SWAGELOK CO |   
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  Techincal Specification:
 | CONNECTION STYLE | FLARED (TUBE) FIRST END |  | CONNECTION STYLE | FLARELESS (TUBE) SECOND END |  | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS |  | FLOW ANGLE | 90.0 DEGREES |  | FURNISHED ITEMS AND QUANTITY | 2 LONG COUPLING NUT AND 4 FERRULE SLEEVE |  | LEG LENGTH | 0.780 INCHES NOMINAL ALL ENDS |  | MATERIAL | ALUMINUM OVERALL |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.250 INCHES ALL ENDS |  | NOMINAL THREAD SIZE | 0.438 INCHES ALL ENDS |  | SEAT ANGLE | 20.0 DEGREES ALL ENDS |  | THREAD CLASS | 2A ALL ENDS |  | THREAD SERIES DESIGNATOR | UNF ALL ENDS |   
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