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		                             National Stock Number: 4730-00-960-0981
  Federal Supply Class: 4730
  National Item Identification Number: 009600981
  Description: ADAPTER,STRAIGHT,FLANGE TO TUBE
  Detail: AN ADAPTER HAVING A FLANGE CONNECTION ON ONE END DESIGNED TO CONNECT WITH ANOTHER FLANGE CONNECTION OR A COMPRESSION TYPE MOUNTING PAD. 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 IS DESIGNED TO JOIN A FLANGE OR FLANGE FITTING TO A TUBE OR TUBE FITTING IN A STRAIGHT LINE.
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  Manufacturer Information:
 | 9578-2 | 86831 | SAFRAN ELECTRONICS & DEFENSE, AVIONICS USA, LLC |  | MS18039 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |   
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  Techincal Specification:
 | CONNECTION TYPE | FLANGE 2ND END |  | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END |  | CONNECTION STYLE | PLAIN (TUBE) 1ST END |  | FLANGE FACE DESIGN | RAISED STRAIGHT 2ND END |  | FLANGE SHAPE | ROUND 2ND END |  | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | PROPRIETARY CHARACTERISTICS | PACS |  | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 3.500 INCHES 1ST END |  | NOMINAL OVERALL LENGTH | 1.850 INCHES |  | NOMINAL OUTSIDE DIAMETER | 4.500 INCHES 2ND END |  | NOMINAL THICKNESS | 0.230 INCHES 2ND END |  | NOMINAL THREAD SIZE | 3.375 INCHES 1ST END |  | RAISED FACE NOMINAL DIAMETER | 3.620 INCHES 2ND END |  | RAISED FACE NOMINAL HEIGHT | 0.120 INCHES 2ND END |  | THREAD CLASS | 3A 1ST END |  | THREAD QUANTITY PER INCH | 12 1ST END |  | THREAD SERIES DESIGNATOR | UN 1ST END |   
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