Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZR2440W found under Display Unit by Dell Marketing Lp. The National Stock Number assigned to this part is 7025016234314, and the Federal Supply Class is 7025 Adp Input Output And Storage Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ZR2440W.