Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PX500U4HBVHPHM found under Power Supply by C And D Technologies. The National Stock Number assigned to this part is 6130014940038, 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 PX500U4HBVHPHM.