McMaster 9194N149 Chemical-Resistant Viton Fluoroelastomer O-Ring, High-Pressure, 1/8 Width, Dash No. 221, ID 1-7/16" × OD 1-11/16", Pack of 5 30C791 723 lb Plier Material Steel

723 lb Plier Material Steel Series Knipex Cobra Jaw Opening Type Manual For Use With Nuts

and other specialized organizations

They are 316 stainless steel for excellent corrosion resistance

Welding Method GMAW AWS Classification ER4043 Material Aluminum Container Type Cardboard Box Welding Wire Type Solid Series Alloy 4043 Tensile Strength Not Applicable For Aluminum Item MIG Welding Wire Standards AWS A5

0 Ah Charger Included Yes Standards UL

McMaster 9194N149 Chemical-Resistant Viton Fluoroelastomer O-Ring, High-Pressure, 1/8 Width, Dash No. 221, ID 1-7/16" × OD 1-11/16", Pack of 5 30C791 723 lb Plier Material SteelMade 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 1 7 16 OD 1 11 16 Width (Decimal) 0. 139" Dash Number 221 ID