6V-8398: 1.78 x 12.47mm 90A NBR O-Ring

Description

Cat® O-Ring Face Seal ensures a leak-free connection between hydraulic hoses and adapter. Cross Section Diameter (mm): 1.78. Inside Diameter (mm): 12.47. SAE AS568 Dash Size: -14. Material: NBR – Nitrile,Nitrile (NBR),Polytetrafluoroethylene (PTFE) Plastic,Nitrile / NBR / HNBR / XNBR Rubber. Material Description: Nitrile (NBR) rubber is capable of service temperatures of -40 to 100C and is resistant to fuel oils, gasoline, ultra low sulfur diesel fuel and lubricants. Nitrile rubber is not recommended for applications that require resistance to bio-diesel or coolant. Notes: Dimensions and material descriptions provided for reference only. Polymer: NBR (Nitrile butadiene). Material Hardness: 90A. Dash Size: 014. Primary Sealing Material: Rubber. O-Ring Type: O-ring Face Seal (ORFS)