Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 569B2-3 found under Coil Radio Frequenc by Cardwell Condenser Corp. The National Stock Number assigned to this part is 5950003870559, 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 569B2-3.