Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BD1-0004-017 found under Floodlight Electric by Bruce Aerospace Inc. The National Stock Number assigned to this part is 6220015910519, 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 BD1-0004-017.