Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EV943000 found under Filter Water Aircra by Pentair Filtration Inc. The National Stock Number assigned to this part is 1680013121505, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EV943000.