39-01-2025. 10/1/2018. 505479 - Packaging Method/Quantity Changing. This letter is to inform you that the part (s) referenced in this notice will undergo packaging specification changes that may Perfect Steerable Transfer Cartlude new container sizes, quantities or changes to the label. No changes will be made to the product as a result of this change. 39-01-2025. 1/21/2017.