Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A41 00018 found under Nut by Gte Products Corp. The National Stock Number assigned to this part is 5310012401522, 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 A41 00018.