**3.5 X 184 70 DURO EPR METRIC

Use item E3.5X184 when an EPDM 70A Metric O-Ring is required for metric equipment, imported machinery, fluid power assemblies and replacement sealing applications. The item is specified by 184 mm (7.244 inch) ID x 3.5 mm (0.138 inch) CS; 191 mm (7.52 inch) OD, giving buyers a clear dimensional reference for matching the seal to the groove, shaft or bore. The EPDM (EPR) construction supports water, steam, weathering and outdoor sealing applications where petroleum oil exposure is not the primary requirement. It is with a listed temperature range of -65°F (-53.9°C) to 300°F (149°C), which can help narrow material selection for heat, cold or process exposure. The black color and round profile provide a practical visual identifier during receiving, stocking and installation. Metric sizing supports imported equipment, metric gland designs and replacement work where inch-series AS568 dimensions do not apply. The each-unit format supports precise replacement, kitting, resale and job-specific purchasing. Important product identifiers include O-rings, replacement seals, fluid sealing, material compatibility and dimensional fit. It supports customer comparison, distributor cataloging and specification-based selection without relying on pricing, availability or shipping claims.