Spark Plug

Features

Specifications

• Body Style:
  Unshielded, solid post, gasket seat
• Dc Resistance Rating In Ohms:
  Between 2500.0 and 15000.0
• Reach Length:
  0.708 inches
• Usage Design:
  Engine other than aircraft
• Width Across Flats:
  Between 0.615 inches and 0.628 inches
• Electrode Style:
  B18 single ground electrode (see also style 1)
• Thread Size And Series/type Designator And Location:
  14-1.25mm base
• Seat Major Diameter:
  Between 0.610 inches and 0.628 inches
• Height Above Mounting Surface:
  1.772 inches
• Features Provided:
  Regular terminal nut
• Nondefinitive Specification/std Data:
  3 type and a class
• Federal Supply Class (fsc):
  Engine electrical system components, nonaircraft
• National Stock Number (nsn):
  2920-01-112-6237
• Special Features:
  Power tip, suppressed