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 5996-00-422-3328
NSN 6105-00-574-5898
NSN 6650-01-294-5243
NSN 5905-00-078-1728
NSN 2925-01-347-9346
NSN 5910-01-558-9720
NSN 5945-00-203-5575
NSN 5990-01-478-5389
NSN 5965-01-160-1017
NSN 7035-00-252-7467
NSN 6220-00-616-4247
NSN 2925-01-564-2617