Centro bendare ru o ring 180 mm Assedio Piantare alberi Materiale
10pcs Wire Diameter 1.9mm OD5 180mm Oil Resistant FKM Fluorine Rubber Sealing Ring Fluoroelastomer O Ring Seal Gasket|Gaskets| - AliExpress
Catalogo O-ring - O-Rings - Fridle
2pcs 5.7mm Thickness FKM O Ring Sealing Gasket 180/185/190/195/200/205/210/215/220/225mm OD O Ring Seals Assortment|sealing gaskets|o-ring sealo-ring assortment - AliExpress
O ring 12 X 2 Viton FPM FKM 80 shore quantity 10 pieces | eBay
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O-rings VITON/FKM - 70° Shore A - Low-Temperature Flexibility to -50 °C
O ring 12 X 2 Viton FPM FKM 80 shore quantity 10 pieces | eBay