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News & Events AeroPOWER Firezone M25038/3

AeroPOWER Firezone M25038/3

Harbour Industries Receives M25038/3 QPL

SHELBURNE, VT – 4/21/21 - Harbour Industries LLC, a Marmon | Berkshire Hathaway company announced today they have achieved qualification to MIL-DTL-25038/3 from the Department of Defense, Defense Logistics Agency. With a continuous operating temperature rating up to 260 C. AeroPOWER® Firezone M25038/3 wire and cable are high-temp solutions with fire-resistant insulation for harsh environments such as aircraft engines.

Harbour’s QPL includes gauge sizes 22 through 12, with color code options per the MIL-DTL-25038 slant sheet. These flight-critical cables meet or exceed the industry standards for weight and space as well as remaining fire-resistant for fifteen minutes at 2000 F.

“We are pleased to add this key Mil-Spec approval. Harbour Industries continues to be a trusted source for aerospace wire and cable. With this latest QPL we can now support critical firezone applications,” said Robert Canny, President.
Harbour is committed to superior customer service, delivering quality products to the aerospace community. For more information on the complete offering of AeroPOWER® Firezone M25038/3 cables click: here

About Harbour Industries LLC
Harbour Industries LLC, a Marmon | Berkshire Hathaway company is a premier manufacturer of Data; RF; and Mil-spec wire and cable located in Shelburne, Vermont. Since 1965, Harbour Industries has been manufacturing high temperature and high-performance cable for the military, commercial, and industrial markets. The Shelburne facility manufactures a wide range of wire and cable products utilizing numerous conductors, insulating compounds, braid wire, and jacketing materials. Our commitment to engineering excellence and customer service is second to none. We have the people and knowledge to make your existing and new programs a success.

About Marmon Holdings, Inc.
Marmon Holdings, Inc., a Berkshire Hathaway company, is a global industrial organization comprising 11 diverse business sectors and more than 100 autonomous manufacturing and service businesses. Revenues exceeded $7.6 billion in 2020. For more information, visit

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