Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1145-SW-40 found under Terminal Feedthru by Sealtron Inc. The National Stock Number assigned to this part is 5940000529699, and the Federal Supply Class is 5940 Lugs Terminals And Terminal Strips. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1145-SW-40.