It's a Coupling Nut
This is the OEM coupling nut from LMI, so it did what it was supposed to do. Glad to know that we still have access to these parts, as the nut I was replacing had degraded over the past 15+ years due to chlorine injection.
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This is the OEM coupling nut from LMI, so it did what it was supposed to do. Glad to know that we still have access to these parts, as the nut I was replacing had degraded over the past 15+ years due to chlorine injection.