Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WPA 4C3H FLGC found under Fixture Lighting by Aai Corporation. The National Stock Number assigned to this part is 6210016306811, and the Federal Supply Class is 6210 Indoor And Outdoor Electrical Lighting Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like WPA 4C3H FLGC.