Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 410 NOMEX found under Insulation Sheet Electrical by Du Pont E I De Nemours And Co Inc. The National Stock Number assigned to this part is 5970000163377, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 410 NOMEX.