Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B9240 found under Rectifier Metallic by Rapid Power Technologies Inc. The National Stock Number assigned to this part is 6130008435087, and the Federal Supply Class is 6130 Converters Electrical Non Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B9240.