O-rings are a form of gasket or seal that features a round cross-section. They are
O-Ring Cord • Eagle Elastomer Inc.
O-Ring: What Is It? How Is It Made? Types Of & Common Uses
EPDM O-Ring Manufacturer, Custom EPDM O-rings Products
O-Rings - McMasters Koss Co.
What is Viton? A Guide To Viton O Rings – Northern Engineering
23.4.1 Static seals, O-ring seals [Aeroengine Safety]
uxcell Nitrile Rubber O-Rings, 9mm OD 4mm ID 2.5mm
Engineering Seals - Seals for Rotating Shafts
[Size] - 75mm Outside Diameter, 70mm Inner Diameter, 2.5mm Cross-Section Diameter [Hardness] - 70A Durometer (Shore Hardness) for resistance to
uxcell Nitrile Rubber O-Rings, 75mm OD 70mm ID 2.5mm Width, Metric Sealing Gasket, Pack of 10