Engine Accessory Generator

Features

Specifications

• Thread Pitch Diameters:
  +0.6324/+0.6365 inches
• Thread Direction:
  Right-hand
• Thread Length:
  0.531 inches
• Furnished Items:
  Cooling fan and woodruff key
• Second Step Diameter:
  Between 0.6684 inches and 0.669 inches
• Keyway Width:
  0.125 inches
• Unthreaded Portion Length:
  0.750 inches
• Mounting Hole Thread Direction:
  Right-hand
• Mounting Style:
  Bracket mtd w/three mtg holes, top hole threaded
• Keyway Length:
  0.625 inches
• Submersibility:
  Nonsubmersible
• Shaft Rotation Direction:
  Counterclockwise
• Distance From End To Keyway Center:
  0.900 inches
• Thread Diameter:
  0.669 inches
• Ground Polarity Type:
  Negative
• Armature Minimum Speed In Rpm At Full Current Output:
  1000
• Maximum Output Current Rating In Amps:
  60.0
• Rectifier Location:
  Integral
• Grounding Method:
  Internal or external
• Shaft Drive End Style:
  Straight shaft end, threaded, w/keyway
• Distance Between Shaft Center And Bottom Mounting Hole Center:
  Between 3.740 inches and 3.760 inches
• Distance Between Shaft Center And Top Mounting Hole Center:
  Between 3.720 inches and 3.780 inches
• Angular Deviation Of First Hole From Top Center In Deg:
  0.0
• Angular Deviation Of Second Hole From First Hole In Deg:
  180.0
• Distance Between Inside Surfaces Of Hinge Bracket:
  Between 7.180 inches and 7.260 inches
• Distance Between Outside Surfaces Of Hinge Bracket:
  Between 8.620 inches and 8.780 inches
• Bottom Mounting Hole Diameter:
  Between 0.379 inches and 0.387 inches
• Maximum Rated Armature Speed In Rpm:
  2500
• Thread Series:
  Uns
• Thread Class:
  2a
• Mounting Hole Thread Series Designator:
  Unc
• Mounting Hole Thread Diameter:
  0.375 inches
• Mounting Hole Thready Qty Per Inch (tpi):
  16
• Mounting Hole Thread Class:
  2b
• Thready Qty Per Inch (tpi):
  20
• Voltage In Volts:
  12.0
• Fsc Application Data:
  Engine electrical system, nonaircraft
• Federal Supply Class (fsc):
  Engine electrical system components, nonaircraft
• National Stock Number (nsn):
  2920-00-192-9022