Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1 8ID HALAR(H) FLEXI-WEAVE BLACK found under Sleeving Textile Electrical by Western Filament Inc. The National Stock Number assigned to this part is 5970012429100, 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 1 8ID HALAR(H) FLEXI-WEAVE BLACK.