Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CAL14325PC47 found under Washer Flat by Barkley Mfg Co. The National Stock Number assigned to this part is 5310002306976, 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 CAL14325PC47.