Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BCGBC10-9000 found under Tachometer Digital Medical Equip by Government Scientific Source Inc. The National Stock Number assigned to this part is 6625015503339, 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 BCGBC10-9000.