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The STERLING SEAL & SUPPLY 143-7470 is a 143 NBR 70 O-ring essential for sealing applications. This O-ring is constructed from Nitrile Butadiene Rubber (NBR), known for its durability. With a durometer rating of 70, it provides strength against compression, making it an effective choice in various mechanical systems.
This O-ring is suitable for preventing leaks and maintaining pressure in industrial settings.
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