Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E40-0001-003 found under Grommet Nonmetallic by Harris Corp. The National Stock Number assigned to this part is 5325010476044, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E40-0001-003.