This O-RING is made from durable BUNA 70 material, ensuring long-lasting use. Its dimensions are specified as 1/4" inner diameter (I.D.), 7/16" outer diameter (O.D.), and 3/32" thickness, providing accurate measurements for compatibility with your specific equipment. This product falls under the category of Other Hydraulics & Pneumatics, Hydraulics, Pneumatics, Pumps & Plumbing, and Business & Industrial, making it a versatile option for a range of industries. 568-108 (QUANTITY OF 10)