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MS Washers

Military Specification fasteners, including MS washers, adhere to strict guidelines to ensure optimal performance and reliability in demanding environments. Mil-spec washers are made from premium materials, including high-grade stainless steel alloys with superior corrosion resistance and durability. MS washers can also be coated with various finishes to enhance strength and corrosion resistance properties. Available in a wide selection of styles, military-spec washers are high-performance fastening products ideal for critical applications.

Military-Spec Washers at ECS Fasteners

At ECS Fasteners, we distribute a wide range of military-spec fasteners, including high-performance washers with corrosion-resistant materials and coatings. Our ready-to-ship inventory of washers includes MS15795, MS27183, MS35333, MS35335, MS35338, and MS51848 military-spec designations. Not sure which style or grade of MS washers your application requires? Contact us, and our staff will help you select the best MS fastening products for your job.

Types of MS Washers

Like standard washers, military-spec washers are available in various styles to suit multiple applications. Types of mil-spec washers at ECS Fasteners include:
  • Flat MS Washers: A standard washer with a flat surface that distributes pressure from threaded fasteners.
  • Internal Tooth MS Washers: Internal tooth washers are circular washers with teeth around the inside edge that grip the fastener to prevent rotation and provide a locking force. They are commonly used in applications with a risk of the fastener rotating due to vibration.
  • External Tooth MS Washers: External tooth washers feature teeth around the outside edge that grips the fastening surface, preventing rotation and providing a locking mechanism.
  • Split Lock MS Washers: These washers are characterized by a split in the body of the washer that creates a locking mechanism when tightened. Split lock MS washers are commonly used in applications where the fastener is subject to vibration, including automotive, machinery, and manufacturing applications.

Material & Coating Options for MS Washers

Our military-spec washers with material and coating options for enhanced properties are also available. Materials and coating options include:
  • Carbon Steel
  • 18-8 Stainless Steel
  • 310 Stainless Steel
  • 316 Stainless Steel
  • 400 Stainless Steel
  • 410 Stainless Steel
  • Yellow Zinc Coating
  • Black Oxide Coating
  • Phosphate Finish
  • Cadmium Finish

Industrial Applications for Military-Spec Washers

In addition to military and defense operations, mil-spec hardware is utilized in numerous governmental industrial applications, including governmental construction, aerospace, marine, nuclear, and shipbuilding industries. MS fasteners are typically used with other military-spec components to ensure reliable and consistent performance in harsh environments.

Choose ECS for Fast Turnaround on Orders of Military-Spec Fasteners

ECS Fasteners is dedicated to providing our customers with high-quality military hardware that satisfies all regulatory requirements. Our inventory includes over 48,000 unique components, with flexible pricing options on bulk orders. Our team has the expertise to help customers find the best fastening products for any application, including high-performance industrial applications with demanding specifications.

VMI, Kitting, Nationwide Shipping, & More Advanced Services

At ECS Fasteners, we take pride in providing premium personalized service to our clients, including VMI services, custom kitting options, and more. We go the extra mile to ensure our customers stay fully stocked with the industrial fasteners they need. With fast, nationwide shipping on all orders, you can count on ECS Fasteners to supply your fastener inventory.

Contact Us to Learn More About Military-Spec Washers

Contact ECS Fasteners for more information about military-spec fasteners. You can also request a quote online for additional pricing information on special orders. At ECS Fasteners, we are committed to providing our customers with the best possible purchasing experience. Choose ECS to supply all your industrial fastener needs.
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