4520-01-304-6194 Auburn Spark Plug Igniter M17A3 Industrial Burner OJ-21-4

Auburn spark plug type igniter for industrial burner heater assemblies. This is also used in the Military M17A3 Power Decomtamination Unit. Brand these sell for over $70 bucks each through the industrial supply so you can save here with Auburn PN# OJ-21-4 or 5-45-5300 NSN# 4520-01-304-6194

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