McMaster 9194N139 Chemical-Resistant Viton Fluoroelastomer O-Ring, High-Pressure, 1/8 Width, Dash No. 212, ID 7/8" × OD 1-1/8", Pack of 5 G7435662 Also known as Type 3

Also known as Type 3 slings

Inside Diameter 13/16 in

Instructions ANSI Classification Type 1

Flux-Cored

Material Application Wood

McMaster 9194N139 Chemical-Resistant Viton Fluoroelastomer O-Ring, High-Pressure, 1/8 Width, Dash No. 212, ID 7/8" × OD 1-1/8", Pack of 5 G7435662 Also known as Type 3Made of our hardest Viton fluoroelastomer, these O rings can handle sudden pressure changes that would cause softer O rings to crack or deform. They're often used in compressed air systems or oilfield equipment, such as blowout preventers and wellhead assemblies. These O rings are tested to NORSOK M 710 standards for rapid gas decompression and extrusion resistance. Fractional Width 1 8 ID 7 8 OD 1 1 8 Width (Decimal) 0. 139" Dash Number 212 ID