Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 354 255 99 found under Key Machine by Mannesmann Demag Corp. The National Stock Number assigned to this part is 5315013042317, 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 354 255 99.