Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DP1A1B1C1D2E1 found under Switch Toggle by Tech Logistics Inc. The National Stock Number assigned to this part is 5930007246044, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DP1A1B1C1D2E1.