Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FS0001254 found under Switch Bilge Pump by Mn Ssf Marine Nationale Service. The National Stock Number assigned to this part is 5930010283521, 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 FS0001254.