Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3580080 found under Plate Retaining by Holset Engineering Co Ltd. The National Stock Number assigned to this part is 3040992924536, 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 3580080.