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 5998-01-634-0604
NSN 5925-01-417-9170
NSN 5895-01-178-8889
NSN 7035-01-425-5962
NSN 5905-00-277-7439
NSN 5835-00-617-3578
NSN 5920-01-365-0934
NSN 5990-00-842-0781
NSN 6610-01-366-8007
NSN 5965-00-275-0491
NSN 6645-01-609-4545
NSN 6645-01-320-4138