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		                             National Stock Number: 1610-01-528-4037
  Federal Supply Class: 1610
  National Item Identification Number: 015284037
  Description: HUB,PROPELLER,AIRCRAFT
  Detail: A HUB UPON WHICH AIRCRAFT PROPELLER BLADES AND PITCH CONTROL ASSEMBLIES AND/OR MECHANISMS ARE INSTALLED TO CONSTRUCT A PROPELLER, AIRCRAFT. IT MAY BE OF EITHER ASSEMBLED OR SOLID MACHINED CONSTRUCTION.
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  Manufacturer Information:
 | 820616 | 73030 | HAMILTON SUNDSTRAND CORPORATION |  | 820616-1 | 73030 | HAMILTON SUNDSTRAND CORPORATION |   
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  Techincal Specification:
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | CAGE 73030: RING, SUPPORT - BLADE |  | PROPRIETARY CHARACTERISTICS | PACS |  | SPECIAL FEATURES | ITEM IS A HALF-RING SHAPE. IT HAS AN APERTURE WITH 2 HEX BOLT HOLES, AND IT ALSO HAS 9 POCKETS ALONG THE OUTSIDE EDGE.THIS HALF-RING ATTACHES TO ANOTHER SIMILAR HALF-RING ITEM, ONLY WITHOUT THE APERTURE (P/N 825809-1). |   
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