B42000-95-0028 Spark Ignition Device is a spark-ignitor component designed for USGI Babington multi-fuel burner systems. It carries the part number B42000-95-0028 and the National Stock Number 4520-01-492-6662, listed in catalogs as an Ignitor Spark for fuel-burner assemblies. The device provides the ignition spark necessary to start the burner’s fuel-air mix and is used as part of the Babington ignition assembly, typically alongside the B42000-95-0029 ignition transformer. This part appears in official Babington maintenance and training kits as a dedicated spark ignition element for multi-fuel operation.
