Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 51070-1-005-11 found under Seal Nonmetallic St by Erie Engineered Products Inc. The National Stock Number assigned to this part is 5330011576830, 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 51070-1-005-11.