May 4 (Reuters) - Aaon Inc
* Aaon reports record first quarter sales but lower net income
* Q1 earnings per share $0.19
* Q1 sales $86.1 million versus i/b/e/s view $87.6 million
* Q1 earnings per share view $0.21 -- Thomson Reuters I/B/E/S Source text for Eikon: Further company coverage:
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