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MIL-DTL-24640 Test

The MIL-DTL-24640 cable specification covers low-smoke, lightweight electrical cables suited for Navy shipboard applications. Electrical cable testing ensures products meet the detail, performance and design requirements and can determine voltage and temperature ratings. 

At VTEC Laboratories, our lab contains a wide range of environmental, chemical, mechanical and electrical test capabilities that can be modified, adjusted or augmented to meet the needs of your applications. 

What Is the MIL-DTL-24640 Cable Specification?

The MIL-DTL-24640 cable specification covers lightweight and low-smoke electrical cables employed for Navy shipboard uses. The M24640 shipboard cable is offered in various constructions, including shielded or unshielded and watertight, non-watertight and watertight with circuit integrity.

Parts are available with temperature ratings from minus 20 degrees Celcius to 105 degrees Celcius with a voltage rating of up to 600 volts. This cable can have anywhere from two to multiple conductors, and they come in 20 or 26 American Wire Gauge (AWG).

MIL-DTL-24640 Testing Services

By looking at the part number, VTEC can tell if cables follow the M24640 Federal Specification. M24640 part numbers can be broken down into the following sections:

  • Shielding: "N" stands for not shielded or blank cable, "D" is for a double overall shield and "O" stands for an overall shield. 
  • Armoring: "U" is for unarmored cable and "A" is for armored shipboard cable. 
  • Dash number: Part numbers can become even more specific with each specification sheet. The dash number is a reference to a variation of the cable and follows the slant sheet number. 
  • Specification sheet number: A number and backslash follow every part number, indicating the cable's slant sheet. This is where you can find detailed information such as construction materials and ratings. 
  • Federal specifications: Each part number begins with M24640, demonstrating that the part abides by MIL-DTL-24640 specifications.

Your Trusted MIL-DTL-24640 Test Lab

Since 1982, VTEC has been a reputable laboratory for government and military contractors. We are committed to performing high-quality MIL-DTL-24640 tests, among others, and informing our customers of the benefits of hiring testing services for their projects

VTEC is a NAVSEA/NSWC accepted test laboratory for the MIL-DTL-24640.

VTEC is an American Association of Laboratory Accreditation (A2LA) and International Organization for Standardization (ISO) 17065-, 17025- and 17020-accredited laboratory. We're proud to be an accredited vendor for the Port Authority of New York and New Jersey, New York City Transit Authority, New York City Department of Transportation (DOT) and Naval Sea Systems Command (NAVSEA). 

Our client list includes the City of Los Angeles Buildings Department, the New York City Housing Authority, the Naval Service Warfare Center and the U.S. Navy. 

Request a Free MIL-DTL-24640 Testing Quote

At VTEC Laboratories, our range of testing services meets each field's objectives and rigorous standards, ensuring your products meet the military's stringent specifications. We have over 30 years of experience, which has granted us industry know-how in many sectors, including military testing standards. 

Contact us for MIL-DTL-24640 testing, or request a no-obligation quote online today

Learn More About VTEC Services

At VTEC Laboratories, our role as a multi-functional company stems from our more than three decades of experience. Due to our extensive expertise in multiple industries, we provide comprehensive services that meet each field’s unique standards, needs and objectives.

Learn more about our services by contacting us online or calling us at (718) 542-8248.