O-Ring: 3-3/4" ID x 4" OD, 1/8" Thick, Dash 240, Silicone MPN:ZMSCS70240

Niagara Cutter's O-Rings are high-quality sealing components manufactured from durable silicone material that provides exceptional strength and flexibility under demanding conditions. The standard size of these O-rings is 3-3/4 inches inside diameter, 4 inches outside diameter, and 1/8 inches thickness, ensuring reliable sealing capabilities in various applications such as hydraulics, pneumatics, and general mechanical engineering. With the dash 240 designation, these O-rings can be used with a vast array of materials including metals, plastics, and rubber components, making them ideal for use in multiple sealing systems. The broad temperature range allows these silicone o-rings to perform reliably across diverse environmental conditions, while their chemical resistance ensures long-lasting functionality in the face of harsh chemical exposure. Overall, Niagara Cutter's O-Rings are a versatile and robust choice for maintaining reliable sealing solutions in demanding machinery and equipment.