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 5855-01-540-3355
NSN 2925-01-400-2286
NSN 6105-00-518-1854
NSN 6650-01-347-9048
NSN 6135-00-519-1325
NSN 6145-00-615-2019
NSN 4140-01-239-2309
NSN 5945-01-445-6081
NSN 7035-01-252-5919
NSN 5930-00-242-1087
NSN 5910-01-541-5046
NSN 6145-01-372-9551