Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B801434-1 found under Porcelain Asy by Carleton Technologies Inc. The National Stock Number assigned to this part is 6610000961567, and the Federal Supply Class is 6610 Flight Instruments. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B801434-1.