Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A222DB2 found under Coil Electrical by Otis Elevator Co. The National Stock Number assigned to this part is 5950010841978, 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 A222DB2.