Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MHS-Y150S-468-1 found under Floodlight Electric by Harvey Hubbell Inc. The National Stock Number assigned to this part is 6230014388105, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MHS-Y150S-468-1.