Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4030AW found under Duct Wiring by Wieland Electric Inc. The National Stock Number assigned to this part is 9330010515669, and the Federal Supply Class is 9330 Plastics Fabricated Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4030AW.