{"product_id":"o-ring-nbr-90a-as568-018","title":"O-Ring 018, 18.77x1.78mm NBR 90A Black AS568-018","description":"\u003cp\u003eAS568-018 O-Ring made of \u003cstrong\u003e90A NBR (Nitrile)\u003c\/strong\u003e, one of the most widely used sealing materials in the industry. Resistant to mineral oils, fuels, hydraulic fluids, and greases.\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eID (inner diameter):\u003c\/strong\u003e 18.77 ± 0.38 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eCS (cross-section):\u003c\/strong\u003e 1.78 ± 0.08 mm\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e NBR (Nitrile Butadiene) 90 Shore A\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eStandard:\u003c\/strong\u003e AS568-018\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e -40°C to +120°C\u003c\/li\u003e\n\n\u003cli\u003e\n\n\u003cstrong\u003eApplications:\u003c\/strong\u003e hydraulic systems, pneumatic systems, pumps, compressors, fittings\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e✅ Compatible with:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eMineral and hydraulic oils\u003c\/li\u003e\n\n\u003cli\u003eFuels (gasoline, diesel)\u003c\/li\u003e\n\n\u003cli\u003eWater, air, and non-aggressive gases\u003c\/li\u003e\n\n\u003cli\u003eGreases and lubricants\u003c\/li\u003e\n\n\u003cli\u003eMineral compressor oils\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e❌ Not recommended for:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\n\u003cli\u003eAromatic solvents (toluene, benzene, xylene)\u003c\/li\u003e\n\n\u003cli\u003eKetones (acetone, MEK, MIBK)\u003c\/li\u003e\n\n\u003cli\u003eEsters (ethyl acetate, butyl acetate)\u003c\/li\u003e\n\n\u003cli\u003eConcentrated acids (sulfuric, nitric, hydrochloric)\u003c\/li\u003e\n\n\u003cli\u003ePAG and POE oils (used in automotive AC systems)\u003c\/li\u003e\n\n\n\u003c\/ul\u003e","brand":"UNIVERGO","offers":[{"title":"Default Title","offer_id":52985474646358,"sku":"00000057","price":1.5,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0993\/0971\/5798\/files\/image_c6a27459-4c46-40b4-8eca-87074d90db73.png?v=1772360239","url":"https:\/\/univergo.ro\/en\/products\/o-ring-nbr-90a-as568-018","provider":"UNIVERGO","version":"1.0","type":"link"}