Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GD49B30V80 found under Rectifier Metallic by Westinghouse Electric Corp. The National Stock Number assigned to this part is 6130013058085, 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 GD49B30V80.