Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5001-3E PC 19 found under Switch Assembly by Blowers Llc. The National Stock Number assigned to this part is 5930012883396, 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 5001-3E PC 19.