Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 8D-6605-PIECE-10 found under Holder by Howden North America Inc. The National Stock Number assigned to this part is 5342012380321, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 8D-6605-PIECE-10.