Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 022500304 found under Light Assembly Indicator by Therma Tech Engineering Inc. The National Stock Number assigned to this part is 6220015650971, and the Federal Supply Class is 6220 Electric Vehicular Lights And Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 022500304.