Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JT30040B found under Inserter And Remover Seal by Deere And Company. The National Stock Number assigned to this part is 5120013347012, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JT30040B.