Quick view sku: 4722353MMB90 Buna 90 O-rings 47.22 x 3.53mm Minimum 10 pcs Metric B90 O-rings 47.22mm ID x 54.28mm OD x 3.53mm C/S 90 Durometer Rubber Buna O-rings Standard Nitrile is also known as Buna-N. Excellent resistance to petroleum-based oils and fuels, water and alcohols Price is $0.14 each minimum purchase... MSRP: Now: $0.140 Add to Cart Compare Compare Selected