Marine Air Supply: Electronics, Switches, Relays, Circuit Breakers, Lighted Indicators, Pilot Controls, Eaton Aerospace Corporation, OTTO, E-T-A, APM Hexseal, Panduit, Cole Hersee, Mechanical Products, Data Display, OSLO, Grayhill, Sensata/Klixon/TI

Marine Air Supply is a specialized, stocking, and value-added distributor of electro-mechanical products. Our focus since 1965 has been on mil-spec and commercial grade switches, relays, circuit breakers, lighted panel devices, and cockpit control devices. We service a broad spectrum of customers including the Military Defense, General and Commercial Aviation, Medical, Transportation, Industrial, as well as Commercial Electronic Markets.

Headquartered in Frederick, Maryland, just outside of Washington, D.C., Marine Air Supply stocks an extensive ready inventory of military, industrial, and commercial products. Our sales and marketing team offer our customers many years of faithful service, strong product knowledge, and professional support. We provide a level of support second to none in our industry.

As a value-added distributor and assembly center, Marine Air provides a quick turn around on lighted switch and indicator assemblies manufactured by Eaton Aerospace/Master Specialties in Costa Mesa, California. We offer onsite computerized engraving for all switch and indicator applications along with a large inventory of components to complete your job from start to finish and on time.

With some forty-five years of experience in electro-mechanical distribution, Marine Air is a proven leader in the assembly and distribution of switching products. Thank you for visiting our website and taking the time to get to know Marine Air. Give us a call today and allow us the opportunity of meeting your highest expectations.

The products sold by Marine Air Supply Inc., including the technology and software incorporated into such products, if any, are subject to the US Export Laws and Regulations. Any export of those products from the United States or Diversion of those products from the original destination country is prohibited and would be subject to the restrictions, prohibitions, sanctions and penalties of the US Export Laws and Regulations. All sales by Marine Air Supply Inc., whether to a domestic or international customer, are made on the condition that the purchaser will in all respects conform and comply with the US Export Laws and Regulations in the customer’s use, resale or re-export of the Marine Air Supply Inc. products.

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