Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number IS410 XP Y 12 found under Marker Strip Termin by Marathon Special Products. The National Stock Number assigned to this part is 5940013725484, 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 IS410 XP Y 12.