O-Ring: 4-1/2" ID x 4-11/16" OD, 3/32" Thick, Dash 157, Silicone MPN:ZMSCS70157

The O-ring with dimensions measuring at a 4-1/2 inside diameter and a 4-11/16 outside diameter is designed to seal high pressure or vacuum applications boasting resistance to harsh environmental conditions and temperatures rendering it suitable for hydraulic, pneumatic systems, aerospace, food and beverage manufacturing. Its 3/32 thickness ensures a tighter seal and lower rates of permeation allowing longer service life even under intense pressure fluctuations. O-Rings constructed from silicone exhibit low temperature flexibility and resistance to chemicals, ozone, and ultraviolet radiation providing enduring, reliable performance in various industries. This O-ring meets the dash 157 standards indicating its manufactured using precision tolerances providing exceptional performance while ensuring consistency within designs. Overall, this silicone O-ring presents a durable, versatile solution for multiple sealing applications offering longer lasting performance across various industries where accurate and consistent sealing is paramount.