Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DERAY V25 438 BLACK found under Insulation Sleeving by Dsg Canusa Gmbh. The National Stock Number assigned to this part is 5970121542201, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DERAY V25 438 BLACK.