Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B29-006405 found under Key Machine by Dayton Walther Corp. The National Stock Number assigned to this part is 5315002576496, and the Federal Supply Class is 5315 Nails Machine Keys And Pins. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B29-006405.