Square End Mill: 4 mm Dia, 11 mm LOC, 3 Flutes, Solid Carbide MPN:5742920

O-rings are essential components used to seal mechanical devices such as valves and pumps by providing a tight seal between rotating or stationary shafts and housings, preventing the leakage of fluids, air, or gas. The 44 mm ID x 50 mm OD nitrile O-ring features a 3 mm thickness suitable for applications where a superior degree of elasticity is required to compensate for minor shaft deviations ensuring a consistent seal. Its material resists oil, water, and chemicals making it an ideal choice for numerous industries including automotive, aerospace, pharmaceutical or hydraulics which need secure and reliable sealing systems in their machinery.