Phase 1 — reference & identification only. No shop, no accounts.

Sealing washers

2 standards. ISO editions are listed first; each shows the DIN numbers it replaced, so a search for a DIN number lands on the right table.

DINTitleSizesDataStatus
DIN 470Sealing washers3 – 12531 sizes · DraftCurrent
DIN 7603 ASealing rings — Form A — flatM4 – M127 sizes · DraftCurrent

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