Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 641 03847 05 found under Switch Pressure by Meggitt Safety Systems Inc. The National Stock Number assigned to this part is 5930014734842, 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 641 03847 05.