O-rings, NBR 70A, SAE size 012, 100pcs Features: Nitrile Rubber (NBR, Buna-N), 70 duro Compatible with oil, grease, water, and other general purpose applications Recommended temperature range -30F to 250F. Free technical support on O-ring selection and applications (over a decade of experience in the rubber seal industry). Ships USPS First Class. Item ships within 24 hours of receipt of payment.
