Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PA20397 2190 IT 7 found under Electronic Module Standardized by Alstom Power Conversion Usa Inc. The National Stock Number assigned to this part is 5963015516706, 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 PA20397 2190 IT 7.