Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6664-3-222-1 found under Strap Catenary Sidewall Adjustng by Chemfab New York Inc. The National Stock Number assigned to this part is 5410010575196, and the Federal Supply Class is 5410 Prefabricated And Portable Buildings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6664-3-222-1.