Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 117490 found under Transformer Power by Meggitt Safety Systems Inc. The National Stock Number assigned to this part is 5950000691760, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 117490.