4005-56

Specifications	Nominal OD: 3-1/2" Exact OD: 4.139" Exact ID: 3.859" Exact Width: 0.139" Color: Black Seal Code: NBR Seal Material: Buna-N (Nitrile) Temperature: -40°F to 250°F Dash Number: -241 Dash Size: -56 Seal Hardness: 90 Durometer
Application & Performance	Chemical Resistance: Petroleum oils, mineral oils, fuels, diesel, gasoline, hydraulic fluids, aliphatic hydrocarbons, water (below 150°F), natural gas, air Not Recommended For: Phosphate ester fluids, glycol-based brake fluids, strong acids, ozone, weathering, ketones, esters, chlorinated hydrocarbons
Shape	O-Ring

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