Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13A20145N found under Fencing Wire by Sears Roebuck And Co. The National Stock Number assigned to this part is 5660009572735, and the Federal Supply Class is 5660 Fencing Fences Gates And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13A20145N.