Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S60DC40 found under Relay Switch by Teledyne Industries Inc. The National Stock Number assigned to this part is 5999016075256, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like S60DC40.