Description

The HW100 O-Ring 31.42×2.62 is a precision sealing component used in the internal air system of the Weihrauch HW100 PCP air rifle. O-rings of this specification provide airtight sealing between components to ensure consistent air pressure, reliable performance, and proper functioning of the rifle’s regulator or cylinder system.

The size 31.42 mm inner diameter with a 2.62 mm cross-section corresponds to a standardized sealing dimension commonly manufactured in materials such as NBR (nitrile rubber) or similar compounds designed for durability and resistance to pressure and temperature changes.