Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MH3130411300 found under Lock Valve Spring Retainer by Sabbamerica East Inc. The National Stock Number assigned to this part is 2815013104222, and the Federal Supply Class is 2815 Diesel Engines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MH3130411300.