Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SWC5LS5 found under Contact Base Insulator Switch by G A L Mfg Corp. The National Stock Number assigned to this part is 5930010681484, 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 SWC5LS5.