Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 157825-001 found under Regulator Voltage by Compaq Computer Corp. The National Stock Number assigned to this part is 5963015231392, and the Federal Supply Class is 5963 Electronic Modules. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 157825-001.