Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B60L0001-1 found under Lamp Mercury Vapor by Mcdonnell Douglas. The National Stock Number assigned to this part is 6240011289084, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B60L0001-1.