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Defense Components Manufacturer

MW Components is a trusted provider of springs and metal components for defense, military, and marine applications. Some of our products include military antenna springs, defense vehicle suspension components, military tank components, military fasteners, and more.

We offer quality and standards including AS9100D, DFARS, ITAR, MIL-I-45208A, MIL-STD-45662, QSLM Class 2 and 3, RoHS, and TS16949.

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Defense parts supplier
Defense certifications

MW's Military Precision Components

As a custom build-to-spec defense parts supplier that does all our military manufacturing in the United States, we offer the parts above and much more. Our styles, configurations, and custom manufacturing capabilities are nearly endless, allowing us to produce military fasteners, springs, and precision components. Contact us for details or a quote.

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MW Military and Defense Manufacturing

MW has developed a reputation for manufacturing high-quality, reliable, and durable metal components for military and defense applications. We stock and manufacture fully traceable and certified NAS and MS parts. With in-house tooling, lab, and additional secondary processes, we are a one-stop-shop for military parts, including military antenna springs, military vehicle suspension components, military springs, fasteners, sensing components, and more.

Variable Wire Diameter Capabilities for Military Spring

We consistently invest in new technology and processes, allowing our teams to manufacture components such as variable springs that are up to 10% lighter than comparable spring designs. Variable springs also have lower solid heights, require less space, and offer better fit and function with mating parts than conventional spring designs.

Catalog Defense Components

In addition to nearly unlimited custom manufacturing capabilities, we also offer stock and standard military parts, including NAS hardware such as NAS spacers and standoffs, plus Mil-Spec disc springs. View our standard and customizable parts below, then request a quote to get the most up-to-date pricing and lead time information from our team.

Shop NAS Hardware Shop Mil-Spec Disc Springs

Defense at a Glance






ITAR Compliant



QSLM Class 2 and 3 CAGE Code Number 6Z992


TS 16949

Custom Defense Components

Our defense products include coil suspension springs, vehicle-mounted military antenna springs, and heavy-duty springs for armored personnel carriers and MRAP vehicles. Whether your project focuses on military & defense needs or is a marine application, you can count on us for the certifications, processes, and support you need for all vehicle applications.

We're known for our ability to solve difficult problems through innovative military component designs. Our military vehicle antenna springs, for example, leverage a unique design that reduces the likelihood that the antenna will be knocked off the vehicle while in the field. We work closely with our customers to identify these types of opportunities for improved performance in order to provide a strong competitive advantage.

Custom Defense & Military Manufacturing

With the best engineers and support staff in the industry, we provide expert design assistance so you receive the military springs and components you need for mission-critical performance. From Belleville washers, disc springs, and retaining rings to metal stampings and wire forms, we manufacture precision parts to your specifications.

What We Offer

Reliable Manufacturing Services

Our technology advantage makes a world of difference in the production of military-grade springs and components. We invest in our customers and their needs, which has resulted in high-value products that give our customers a competitive advantage. Our military antenna springs are unique, with a vehicle-mounted design that helps ensure antennas don't fall or get knocked off the vehicle while in the field.

That same innovation is shown in our other products and our investment in new technology, including machines with variable wire diameter capabilities that allow us to better serve our defense customers. Contact us to see how our expertise could give your project the advantage it needs.

  • CAD Modeling
  • CNC Machining
  • Hardening & Tempering
  • Heat Treatments
  • Rapid Prototyping
  • Stress Relief

Quality Materials

If you’re building a state-of-the-art armored vehicle or other defense, you can rely on our design expertise, world-class materials, and in-depth knowledge of the manufacturing process to ensure delivery of the highest quality parts.

We’re Your Partner for Defense and Military Vehicle Manufacturing

Our team is quick to share our knowledge of materials, processes, and manufacturing to help achieve your goals for safety, performance, and durability. With over 80 years of experience and multiple manufacturing facilities, we offer the products, services, and financial stability you require to keep your operations on track and on budget.

Get Custom Defense Components

With the latest technology and experienced design engineers, we can help you manufacture your custom defense part quickly and cost effectively.