Section XV — Base metals and articles of base metal
Chapter 73 — Articles of iron or steel
Heading 7320 — Springs and leaves for springs, of iron or steel.
Subheading 7320.90 — Other
HS code
7320.90.00 Other
Last Verified Date - 1 October 2026
Common commodities
Belleville washers (disc springs)Non-helical torsion springsSpiral springs for machineryClock springs for electric motorsRing springs for automotive suspensionWave springs for aerospace industryConstant force springs for industrial equipmentSteel torsion bars for appliancesIron spiral springs for clocksFerrous ring springs for automobile shock absorbers