Spark Plug

Features

Specifications

• Body Style:
  A11 unshielded, solid or threaded post, gasket seat
• Reach Length:
  0.375 inches
• Usage Design:
  Engine other than aircraft
• Width Across Flats:
  0.812 inches
• Electrode Style:
  Single "j" type ground electrode (see also style 1 & 17)
• Thread Size And Series/type Designator And Location:
  14-1.25mm base
• Mean Effective Pressure Rating:
  Between 220.0 pounds per square inch and 225.0 pounds per square inch
• Seat Major Diameter:
  0.810 inches
• Height Above Mounting Surface:
  2.020 inches
• Nondefinitive Specification/std Data:
  3 type and b class
• Federal Supply Class (fsc):
  Engine electrical system components, nonaircraft
• National Stock Number (nsn):
  2920-00-900-2918
• Special Features:
  2-cycle and small engine style