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		                             National Stock Number: 4920-99-617-5794
  Federal Supply Class: 4920
  National Item Identification Number: 996175794
  Description: CLAMP RING,SPECIAL
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  Manufacturer Information:
 | HU24162-1 | K0378 | ROLLS-ROYCE PLC |  | HU24162-1 | K0680 | ROLLS-ROYCE AIRLINES |   
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  Techincal Specification:
 | GENERAL CHARACTERISTICS ITEM DESCRIPTION | TWO PIECE:586.4 MM MIN 587.6 MM MAX ID:647 MM MIN 648.6 MM MAX OD:10.9 MM MIN 12.1 MM MAX THK:W/TEN MOUNTING HOLES 10.4 MM MIN 10.8 MM MAX DIA SPACED 620 MM PITCH CIRCLE DIAMETER |  | MATERIAL | STEEL |  | SURFACE TREATMENT | PHOSPHATE |   
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