Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number QQW470AC0MPFS302C0NDB found under Wire Spring by Boeing Company The. The National Stock Number assigned to this part is 9505008059219, and the Federal Supply Class is 9505 Wire Nonelectrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like QQW470AC0MPFS302C0NDB.