Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E00-040759-04-01 found under Parts Kit Brake Sho by Clayton Hill Greenhouse Co. The National Stock Number assigned to this part is 3040012944392, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E00-040759-04-01.