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 6620-01-062-1662
NSN 6645-01-613-2053
NSN 6220-01-185-9331
NSN 5999-01-013-8567
NSN 6220-00-239-0302
NSN 5855-01-519-2486
NSN 5998-01-487-3833
NSN 6105-00-038-7518
NSN 5945-00-118-1103
NSN 5975-00-452-9315
NSN 5905-01-465-3295
NSN 6220-00-827-0227