Buna-n O-Ring, 0.864" I.D. x 0.070" Width, -020 Pack of 12, DCI

Buna-n elastomer O-ring with 0.864" inner diameter and 0.070" cross-section width, designed for dental equipment sealing applications. This pack contains 12 replacement O-rings suitable for various dental handpiece and equipment maintenance needs. Buna-n material provides reliable chemical and temperature resistance for standard dental applications.