Spark Plug

Features

Specifications

• Body Style:
  A11 unshielded, solid or threaded post, gasket seat
• Reach Length:
  0.500 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
• Seat Major Diameter:
  0.790 inches
• Height Above Mounting Surface:
  2.240 inches
• Federal Supply Class (fsc):
  Engine electrical system components, nonaircraft
• National Stock Number (nsn):
  2920-01-030-4348
• Special Features:
  Booster gap type