Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BACE10MB66 found under Eyelet Metallic by The Boeing Company. The National Stock Number assigned to this part is 5325008347937, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BACE10MB66.