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		                             National Stock Number: 4140-01-099-9675
  Federal Supply Class: 4140
  National Item Identification Number: 010999675
  Description: GUARD,FAN IMPELLER
  Detail: A SAFETY DEVICE SPECIFICALLY DESIGNED TO PROTECT OR SHIELD A FAN IMPELLER FROM PHYSICAL DAMAGE AND/OR PREVENT POSSIBLE INJURY TO PERSONNEL WHILE THE FAN IS IN OPERATION. IT MAY CONSIST OF A WIREGUARD, SCREEN, GRILLE AND THE LIKE. EXCLUDES COVER, ELECTRIC FAN AND GRILLE, METAL.
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  Manufacturer Information:
 | 476633 | 82877 | ROTRON INCORPORATED |  | C-18834 | 82877 | ROTRON INCORPORATED |   
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  Techincal Specification:
 | SPECIAL FEATURES | 0.081 IN.THK;ALUMINUM;2.062 IN.DIA INNER RING;4.531 IN.DIA OUTER RING;3 WIRE LOOPS SPACED AROUND RING AS MTG BRACKETS; |   
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