Of DC motor
Parts suitable for use solely with DC motors
HSN 8503 00 21 (parts suitable for use solely or principally with DC motors) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code, bill of entry, commercial invoice, packing list. Parts intended for alternating-current motors or generators, or the complete machines themselves under heading 8501, may fall under tariff lines within Chapter 85 that do carry compliance obligations.
Classification of motor parts is a recurring source of customs re-examination risk: a part claimed under this line may be re-classified to a complete-machine heading or to a sibling parts line covering AC motors, each of which may carry distinct compliance. Retrospective re-classification triggers detention pending the relevant product certification. Verify the technical specification — motor type, rated output, and functional description — against the customs tariff before import.