Viewing: Static & Pressure Seals > O-Rings > Hydrogenated Nitrile Standard O-rings

AJRWeb standard AS568 o-ring sizes Hydrogenated Nitrile (HNBR) 70 durometer. 

Highly Saturated Nitrile 70 (HNBR) is widely known for its physical strength and retention of properties after long-term exposure to heat, oil, and chemicals and includes greater thermal stability and range, improved oxidation resistance, broader chemical resistance, and greater tensile strength over NBR. Also has excellent resistance to common automotive fluids (e.g., engine oil, coolant, fuel, etc.) and many industrial chemicals. Typically made in green to distinguish from Nitrile. Temp Range: 40°F to +320°F (-25° C to +160°C )

Larger volume pricing is available, as are other materials. Please use our RFQ/contact link above to request a quote. All stock items subject to prior sale. 

Delivery for stock quantities is 1-2 business days. All other balances are typically 9-12 weeks. Please see Shop menu for other materials or contact us to request a quote. 

NOTE: Pull down menu to see package size options. 

All prices are per lot. Lot is quantity as listed. Items are not available as one (1) each. All prices in USD, FOB San Luis Obispo, CA. Contact us for additional price breaks and for larger volume pricing.

568-006, HNBR 70 Green
Item# OR-006-H7G


5,000 piece line minimum

Stock Qty.: 9500

Size Chart:

Nominal ID 1/8
Nominal OD 1/4
Nominal c/s 1/16
I.D. .114
+/- .005
O.D. .070
+/- .003

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