Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AS43013-212 found under Packing Preformed by Acushnet Rubber Company Inc. The National Stock Number assigned to this part is 5330011578392, 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 AS43013-212.