Spark plug size accommodated is also 0.875, 14.000 and 18.000 millimeters
A device for removing foreign matter from the electrode end of a spark plug by abrasive blast action and/or for determining the serviceability of a spark plug by observing its performance under simulated engine combustion pressures and voltages or under varied voltage conditions only.
NSN 5895-00-186-0717
NSN 6145-00-172-6488
NSN 6150-00-288-6245
NSN 5855-01-054-9014
NSN 7035-01-146-7096
NSN 5960-00-062-4906
NSN 6110-01-519-3127
NSN 7035-00-800-0770
NSN 5915-01-456-2818
NSN 6130-01-274-8745
NSN 6135-01-369-8146
NSN 5998-01-099-8944