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NAS Spacers & Standoffs

NAS Spacers / NAS Standoffs

NAS (National Aerospace Standard) parts are specified and designed to meet the challenges of safe, reliable operation in mission-critical applications. Parts made in accordance with NAS standards are used in aircraft, spacecraft, weapon systems, and a variety of ground and airborne electronics systems.

CAD files for stock NAS spacers and standoffs are available for download in our online store.


Custom Yes Request a Quote
Stock & Standard Yes View NAS Spacers & Standoffs
Spacer component illustration

Custom Manufacturing

Custom NAS Parts

If the NAS fastener you require is not a stocked item or requires specialized materials, finishes, or secondary services, contact us for custom quote information, and we will be glad to assist you in developing a custom fastener for your needs. As an added convenience, we offer optional design, CAD, tooling, and related services to help you customize your component.

Several of our facilities also carry quality certifications, like ISO 9001:2015, AS9100, and others, giving you peace of mind that the fasteners we create for your application will meet or exceed your performance expectations.

Request a Custom Quote
MW Components - Large diameter spacers

NAS Spacer & NAS Standoff Manufacturing

Our precision NAS spacers and standoffs are made directly to NAS specifications, which comply with aerospace and defense industry requirements for interchangeability, traceability, and configuration control specified in FAA, DoD, and NASA regulations. Our NAS 61 spacers, NAS 42 spacers, NAS 43 spacers, NAS 1829 standoffs, and NAS 1831 standoffs are available in a variety of sizes, materials, and finishes per NAS specifications.

Component manufacturing and quality assurance

Related Manufacturing Services

In addition to standard engineering and manufacturing services, we offer various optional services to assist you in developing the best fastener for your application.

  • CAD Modeling
  • CNC Machining
  • Design
  • Prototyping
  • Tooling

Finishing Services

MW specializes in custom component manufacturing; thus, we continue to add to our list of capabilities to offer our customers the best options for all fabrication processes. In this vein, we now offer over 40 metallic finishes and a variety of finishing services for our fastener products. Some examples include:

  • Cleaning & Polishing
  • Coating & Dyeing
  • Heat Treatments
  • Passivation
  • Plating
  • Hardening & Tempering
  • Shot Peening

Quality Materials

Our fasteners are produced from a variety of standard and specialty materials. Some examples of materials we commonly stock for this application include the below. If you require custom materials or manufacturing processes, contact us for custom quote information.

  • Aluminum
  • Brass
  • Nylon
  • Phenolic
  • Stainless Steel
  • Steel

Quality Standards & Certifications

At MW, we pride ourselves on creating quality products that meet or exceed industry standards. Not only do our facilities perform rigorous quality assurance testing to your specified ranges, but we also maintain several key certifications to ensure that only the best products are shipped to you.

View Full List of Available Certifications