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 7035-01-390-1132
NSN 5925-00-536-7651
NSN 4140-00-344-8601
NSN 5835-00-179-8451
NSN 6220-00-573-5747
NSN 5915-01-354-9787
NSN 5960-01-170-4057
NSN 6645-00-547-4388
NSN 2925-01-196-6187
NSN 6105-01-126-4519
NSN 5910-00-003-5842
NSN 5950-01-085-4581