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		                        | National Stock Number:
 4730-00-404-6072
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 004046072
 
 Description:
 ELBOW,PIPE TO TUBE
 
 Detail:
 A fitting that forms an angle of less than 180 degrees (3.142 radians) from the straight flow. One connecting end has standard pipe threads, or is unthreaded and designed to accommodate a pipe. The other end has 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; ELBOW, TUBE; and CONNECTOR, MULTIPLE, FLUID PRESSURE LINE.
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 Manufacturer Information:
 
 | 12CBUSS | 30780 | PARKER-HANNIFIN CORPORATION |  | 12CBUSS | 45681 | PARKER-HANNIFIN CORPORATION |  | 58747-1 | 82340 | L3HARRIS TECHNOLOGIES, INC. |  | 58747-1 | 84075 | MCKIERNAN-TERRY MARINE DIV OF LITTON SYSTEMS INC |  | 12CBUSS | 98441 | PARKER HANNIFIN CORP |  | 58747-1 | 9Y580 | L3HARRIS TECHNOLOGIES, INC. |  | MIL-DTL-18866 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MIL-F-18866 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |  | MS51815-14SS | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | 
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 Techincal Specification:
 
 | CONNECTION STYLE | FLARELESS (TUBE) FIRST END |  | CONNECTION STYLE | PLAIN (PIPE) SECOND END |  | CONNECTION TYPE | THREADED EXTERNAL PIPE SECOND END |  | CONNECTION TYPE | THREADED EXTERNAL TUBE FIRST END |  | FLOW ANGLE | 90.0 DEGREES |  | FURNISHED ITEMS AND QUANTITY | 1 TUBE COUPLING NUT W/SLEEVE |  | LEG LENGTH | 1.578 INCHES NOMINAL FIRST END |  | LEG LENGTH | 1.594 INCHES NOMINAL SECOND END |  | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.750 INCHES FIRST END |  | NOMINAL THREAD SIZE | 0.750 INCHES SECOND END |  | NOMINAL THREAD SIZE | 1.063 INCHES FIRST END |  | NONDEFINITIVE SPEC/STD DATA | 14 TYPE AND SS MATERIAL |  | SEAT ANGLE | 12.0 DEGREES FIRST END |  | SPECIFICATION/STANDARD DATA | 81349-MIL-F-18866 GOVERNMENT SPECIFICATION AND 96906-MS51815 GOVERNMENT STANDARD |  | THREAD CLASS | 2A FIRST END |  | THREAD QUANTITY PER INCH | 12 FIRST END |  | THREAD SERIES DESIGNATOR | NPTF SECOND END |  | THREAD SERIES DESIGNATOR | UN FIRST END | 
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