Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FA 0641 found under Cap Post by Guardian Fence Suppliers Of Sc. The National Stock Number assigned to this part is 5660001904991, 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 FA 0641.