Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 133443-01 found under Parts Kit Screwjack by Lucas Aerospace Power Equipment. The National Stock Number assigned to this part is 1680007659852, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 133443-01.