Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P40351 found under Parts Kit Seal Replacement Mecha by Lull Lift Corp. The National Stock Number assigned to this part is 5330013420100, 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 P40351.