568-387 AFLAS 80 O RING

This Aflas 80A O-Ring, item A80387, is designed for buyers who need a clear specification match for industrial fluid sealing, equipment repair, pumps, valves, cylinders and general maintenance applications. The item is specified by AS568-387; 17.955 inch (456.06 mm) ID x 0.21 inch (5.33 mm) CS; 18.375 inch (466.73 mm) OD, with 18 inch nominal ID; 3/16 inch nominal CS for cross-reference against common gland and replacement dimensions. Its Aflas material provides high heat, amines, oils and demanding chemical environments found in process, oilfield and power applications. It is with a listed temperature range of -25°F (-3.9°C) to 450°F (232°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. This standard industrial O-ring can be used across compatible static and dynamic sealing applications in pumps, valves, cylinders and assemblies. The each-unit format supports precise replacement, kitting, resale and job-specific purchasing. Common purchasing identifiers for this product include the material name, O-ring type, dimensional size, hardness and intended sealing application. Those attributes make the item easier to compare for maintenance, OEM production, MRO replacement and reseller catalog use.