The 0.139" OR 16.955" 75 NBR N750FM O-Ring by Freudenberg-NOK is a reliable sealing solution for various applications. Made from durable NBR material, this O-ring offers excellent resistance to oils and chemicals, making it suitable for hydraulic and pneumatic systems. Its precise dimensions ensure a snug fit in standard applications, providing a leak-proof seal. This O-ring meets industry standards for quality and performance, making it an essential component for maintaining the efficiency of machinery and equipment.