Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 25974A found under Power Supply by Bangor Mfg Co Div Of Applied Power. The National Stock Number assigned to this part is 6130003325600, 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 25974A.