Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WE0087220C ITEM 10 found under Nut Plain Hexagon by Pall Aeropower Corporation. The National Stock Number assigned to this part is 5310014937675, 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 WE0087220C ITEM 10.