1647739: O RING Mounts FLS# (New Old): A EJ08 051A 0071A LS00 098 0071A FLS# (New Old): A EJ08 051A 0071A LS00 098 0071A FLS# (New Old): A AA22 301A A012 021 **Product Description: O Ring Seal** **Technical Specifications:** **Type:** O Ring (circular seal with a round cross section) **Standard:** Likely compliant with AS568 or ISO 3601 standardized dimensional parameters **Material Options:** NBR (Nitrile Butadiene Rubber) FKM (Fluorocarbon) EPDM (Ethylene Propylene Diene Monomer) Silicone PTFE (Polytetrafluoroethylene) **General Characteristics:** **Shape:** Solid rubber doughnut shaped seal **Function:** Blocks the passage of gas or liquid when compressed between two mating surfaces **Dimensions:** Defined by two key measurements: Inner Diameter (ID) Cross Section (CS) **Applications:** Static sealing in flanges and fittings Dynamic sealing in rotating shafts and pistons Hydraulic and pneumatic systems Automotive components Aerospace equipment Food and beverage processing machinery Pharmaceutical manufacturing equipment **Performance Characteristics:** **Compression:** Typically designed for 18 20% compression in the cross sectional area **Temperature Range:** Typically varies by material