Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 80227 found under Spring Thermal Valv by Hamworthy Belliss And Morcom Ltd. The National Stock Number assigned to this part is 5360013012731, and the Federal Supply Class is 5360 Coil Flat Leaf And Wire Springs. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 80227.