Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ALC1047 found under Nut Self Locking Hexagon by C K Power Products Corp. The National Stock Number assigned to this part is 5310015498733, 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 ALC1047.