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		                             National Stock Number: 4140-01-521-9983
  Federal Supply Class: 4140
  National Item Identification Number: 015219983
  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:
 | 19155K96 | 39428 | MCMASTER-CARR SUPPLY CO |   
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  Techincal Specification:
 | BODY MATERIAL | STEEL |  | MOUNTING HARDWARE AND QUANTITY | 4 |  | MOUNTING METHOD | MACHINE BOLT |  | OVERALL LENGTH | 4.690 INCHES NOMINAL |  | OVERALL WIDTH | 4.690 INCHES NOMINAL |  | SHAPE | RECTANGULAR |  | SPECIAL FEATURES | NICKEL-PLATED STEEL 4.13 IN CTR-CTR --- 4.690 IN (120MM) SQ FOR FAN |   
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