Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12524001-1 found under Tool Rail Splicing by Sun Coast Supply Corp. The National Stock Number assigned to this part is 5110010476784, and the Federal Supply Class is 5110 Hand Tools Edged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 12524001-1.