O-Rings Imperial 40.65 x 5.33 ARP/BS 326

Precision O-ring seal designed to ISO 3384 standards. Imperial size 40.65 x 5.33mm meets ARP/BS 326 specifications for reliable performance in hydraulic, pneumatic, and mechanical applications. Engineered for consistent compression set and extended service life across temperature ranges. Ideal for industrial equipment, machinery, and fluid power systems requiring dependable static and dynamic sealing.