Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13AF10B3541A1PC48 found under Nut Plain Round by Coltec Industries Inc. The National Stock Number assigned to this part is 5310001856358, and the Federal Supply Class is 5310 Nuts And Washers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13AF10B3541A1PC48.