حلقات O من HNBR مقاس 0.103" CS × 2.674" ID | AS568-147 | داش 147 | صلابة 80 (35 / عبوة)

I needed a dash 147 size for a hydraulic repair and the 80 durometer is just stiff enough to seal without being hard to install. These fit perfectly in the groove and the HNBR material handles the heat just fine.

Finally, an HNBR o-ring that handles the heat in my compressor without turning into goo. The 80 durometer feels exactly right for the snug fit I needed, and the pack of 35 means I have spares for the next go-around.

I had a hard time finding HNBR o-rings this size elsewhere, so these were a relief. The 80 durometer feels just right for my high-temp application up to 300°F.