Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BPK70AZ1SPEC9035 found under Bubble Memory by Memtec America Corp. The National Stock Number assigned to this part is 5962013422261, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like BPK70AZ1SPEC9035.