Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 131321-1300 found under Gasket by Robert Bosch Tool Corporation. The National Stock Number assigned to this part is 5330015609889, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 131321-1300.