Quick view sku: 765163MMB70 Metric Buna O-rings 7.65 x 1.63mm Minimum 50 pcs (903-70) Orings for Hydraulic SAE/BOSS Type Ends 7.65mm ID x 10.91mm OD x 1.63mm C/S Same as 903-70 70 Durometer Rubber Buna Orings Standard Nitrile also known as Buna-N. Excellent resistance to petroleum-based oils and fuels, water and alcohols Price... MSRP: Now: $0.02 Add to Cart Compare Compare Selected