Spark plug size accommodated also 0.875 in. And 18.000, 14.000 mm
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 5935-01-355-7204
NSN 5996-01-144-0798
NSN 5965-01-041-4978
NSN 5915-01-208-7281
NSN 5998-00-879-5276
NSN 5950-01-023-1493
NSN 6150-00-342-9765
NSN 6240-01-447-0069
NSN 6135-01-391-6515
NSN 5935-00-955-3404
NSN 6105-01-487-6663
NSN 6220-01-268-2220