Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QB500-47798 found under Floodlight Electric by Crouse Hinds Electro. The National Stock Number assigned to this part is 6230004948297, and the Federal Supply Class is 6230 Electric Portable And Hand Lighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like QB500-47798.