حلقات O من Viton FKM | AS568-924 | داش 924 | صلابة 75 | بني (60/عبوة)

Finally got my hands on these brown o-rings and they fit perfectly on a hot oil line that was leaking before. The -15°F to +400°F rating gives me confidence they'll handle the temperature swings in my compressor setup.

The 75 durometer hardness is exactly what I needed for a snug seal in a hydraulic fitting, and the brown color makes them easy to spot during assembly. I’ve used cheaper o-rings that cracked within weeks, but these feel dense and should handle the -15°F cold starts without issue.

These held up perfectly on a high-temp steam valve that kept eating standard Buna-N o-rings. The 75-durometer brown material feels substantial, and I’ve got plenty left over for future repairs.