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		                        | National Stock Number:
 4730-00-921-8448
 
 Federal Supply Class:
 4730
 
 National Item Identification Number:
 009218448
 
 Description:
 ELBOW,TUBE TO HOSE
 
 Detail:
 A FITTING THAT FORMS AN ANGLE OF LESS THAN 180 DEGREES (3.141 RADIANS) FROM A STRAIGHT FLOW. ONE CONNECTING 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, THE OTHER END HAS STANDARD HOSE THREADS, AN INCOMPLETE PART OF A THREADED END CONNECTION THAT GRIPS THE HOSE DIRECTLY, OR IS UNTHREADED AND DESIGNED TO ACCOMMODATE A HOSE. IT MAY HAVE SIDE OR HEEL INLET(S). SEE ALSO ELBOW, HOSE; CONNECTOR, MULTIPLE, FLUID PRESSURE LINE; AND ELBOW, SWIVEL FLANGE TO HOSE.
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 Manufacturer Information:
 
 | 555836 | 77445 | RTX CORPORATION | 
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 Techincal Specification:
 
 | CONNECTION STYLE | BEADED HOSE SECOND END |  | CONNECTION STYLE | SOCKET (TUBE) FIRST END |  | CONNECTION TYPE | UNTHREADED EXTERNAL HOSE SECOND END |  | CONNECTION TYPE | UNTHREADED INTERNAL TUBE FIRST END |  | FLOW ANGLE | 90.0 DEGREES |  | LEG LENGTH | 1.438 INCHES MINIMUM  AND 1.458 INCHES MAXIMUM SECOND END |  | LEG LENGTH | 0.693 INCHES MINIMUM  AND 0.713 INCHES MAXIMUM FIRST END |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5646 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP 347 OVERALL |  | NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED | 0.500 INCHES SECOND END |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES FIRST END | 
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