Spark Plug

Features

Specifications

• Body Style:
  Unshielded, solid post, tapered seat
• Dc Resistance Rating In Ohms:
  10000.0
• Reach Length:
  Between 0.455 inches and 0.475 inches
• Usage Design:
  Engine other than aircraft
• Width Across Flats:
  0.812 inches
• Electrode Style:
  B18 single ground electrode (see also style 1)
• Electrode Style:
  Single ground electrode (see also style 1)
• Thread Size And Series/type Designator And Location:
  18-1.5mm base
• Mean Effective Pressure Rating:
  Between 250.0 pounds per square inch and 260.0 pounds per square inch
• Seat Major Diameter:
  Between 0.775 inches and 0.810 inches
• Nondefinitive Specification/std Data:
  3 type and a class
• Departure From Cited Designator:
  As modified by special features
• Federal Supply Class (fsc):
  Engine electrical system components, nonaircraft
• National Stock Number (nsn):
  2920-00-403-3042
• Special Features:
  Extended electrode tip style