Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CC-3000 ITEM NO.4 found under Seal Assembly Shaft Spring Loade by Eddy Pump Corporation. The National Stock Number assigned to this part is 4320014837211, and the Federal Supply Class is 4320 Power And Hand Pumps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CC-3000 ITEM NO.4.