Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 225-00028-000 found under Configuration Spec by Honeywell Aerospace. The National Stock Number assigned to this part is 5963015977857, 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 225-00028-000.