Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CB544 found under Clampelectrical Conductorstrai by Deluxe Stitcher Company Inc. The National Stock Number assigned to this part is 5975016752381, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CB544.