Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ISIS10257M found under Nrp Power Module Psca by 3 Phoenix Inc. The National Stock Number assigned to this part is 6130016010520, 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 ISIS10257M.