Centrifugal Fan Impeller

Features

Specifications

• Width:
  Between 2.220 inches and 2.280 inches
• Diameter:
  Between 7.190 inches and 7.250 inches
• Mounting Hole Diameter:
  Between 0.277 inches and 0.287 inches
• Mounting Hole Quantity:
  10
• Mounting Bolt Circle Diameter:
  Between 0.562 inches and 0.571 inches
• End Application:
  Helicopter, mcdonnell douglas corp, attack apache model
• Blade Quantity:
  1
• Attachment Method:
  Bolt hole
• Rotation Direction For Which Designed:
  Clockwise
• Style Designator:
  Straight blades single width
• Federal Supply Class (fsc):
  Fans, air circulators, and blower equipment
• National Stock Number (nsn):
  4140-01-465-0404