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		                             National Stock Number: 2510-01-491-9673
  Federal Supply Class: 2510
  National Item Identification Number: 014919673
  Description: GEAR,MOUNTING,CUPOLA
  Detail: A RIGID, CIRCULAR METALLIC ITEM WHICH SUPPORTS AND MOUNTS A CUPOLA OF AN ARMORED VEHICLE TURRET. IT HAS EXTERNAL TEETH TO CONTROL THE POWERED ROTATION OF THE CUPOLA. EXTERNAL TEETH PERMIT THE INSTALLATION OF A LOCKING DEVICE.
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  Manufacturer Information:
 | 11673774 | 19200 | US ARMY ARDEC RDECOM |   
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  Techincal Specification:
 | PART NAME ASSIGNED BY CONTROLLING AGENCY | CUPOLA ASSEMBLY, MACHINE GUN, CALIBER .50, M85 |   
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