Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ST80043 08 found under Block Clamp by Solar Turbines Incorporated. The National Stock Number assigned to this part is 3040011391729, 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 ST80043 08.