Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 04013 found under Bar Stretcher by Merchants Metals Inc. The National Stock Number assigned to this part is 5660001610386, 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 04013.