NAASCO is a well-known aviation company and one of the leading OEM component suppliers. Since 1984, NAASCO has provided quality, fair pricing, fully warranted, and cost-effective repair solutions. Our most successful products include the Whelen A612 clear replacement lens, starter generator ETR/Mercury Mod, and Sil-Met contact, relay, and terminal block solutions. NAASCO’s mission is to ensure that our customers are completely satisfied.