Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2874S found under Anode Kit Zinc by R W Fernstrum And Company. The National Stock Number assigned to this part is 2040014710667, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2874S.