How Anillo Industries Supports the Aerospace Industry

Posted on October 9, 2025 ava thomas Aerospace

The aerospace industry heavily depends on having access to reliable hardware that meets exacting standards and specifications, ensuring safety and efficiency during flight. Among the many manufacturers meeting these demanding requirements with their selection, Anillo Industries, Inc. stands out as a trusted partner for hardware solutions that support commercial and military operations alike. By focusing on high-performance products like washers, shims, spacers, bushings, and stampings, Anillo Industries provides the building blocks that keep numerous aircraft systems functioning reliably. 

In this blog, we will provide readers with an overview of the company’s core hardware offerings, as well as discuss notable applications that showcase the contribution of these parts to safe and reliable operations.

Washers That Meet Diverse Aerospace Standards

Washers are fundamental in aerospace assemblies, where they serve as load distributors, locking devices, and wear protectors when paired with a bolt or similar threaded fastener. Anillo Industries produces a broad array of washers, with Army-Navy (AN), military standard (MS), and National Aerospace Standard (NAS) options comprising most of their lineup.

  • AN Washers: Widely used in legacy military aircraft platforms, AN washers are often paired with bolts to ensure secure fastening solutions that are not deterred by high vibration conditions.
  • MS Washers: Designed to adhere to strict military requirements, MS washers are prevalent in advanced defense aircraft, where consistent reliability is non-negotiable.
  • NAS Washers: Common in a wide range of commercial aircraft, NAS washers maintain exacting tolerances that contribute to increased system safety and integrity.

Shims: Ensuring Alignment and Tolerance Control

Shims are thin and flat components that can be used to fill gaps and align mating parts. In aviation, even the smallest misalignment in an assembly can lead to a host of performance issues, making shims critical in airframe and engine assemblies alike.

  • Airframe Applications: In commercial aircraft, shims are commonly used to fine-tune structural joints to maintain the aerodynamic integrity of the fuselage over time.
  • Engine Applications: In turbine engines, shims maintain exact tolerances between rotating components, reducing wear and vibration while supporting efficient performance.

Anillo Industries’ selection of shims are known for being engineered with materials that withstand extreme heat and stress, ensuring they hold their shape under the demanding conditions of flight.

Spacers: Facilitating Structural Separation

Spacers serve to create and maintain proper clearance between components as necessary, often ensuring that moving parts operate without interference.

  • Landing Gear Systems: Aircraft like the Bombardier Challenger 300 use spacers in landing gear assemblies to maintain proper wheel alignment and shock absorption.
  • Control Systems: In flight control assemblies, spacers allow rods and levers to move freely, supporting precise pilot input and aircraft responsiveness.

By designing spacers with high-strength alloys, Anillo Industries ensures dependable function across civil and defense applications alike.

Bushings: Reducing Wear in Moving Parts

Bushings are cylindrical components that serve as liners for assembly holes, minimizing friction and wear between moving parts. In aerospace applications, their role is vital in extending the life of numerous high-stress systems.

  • Control Linkages: Found in the control linkages of many aircraft, bushings support the repetitive movement of control rods to reduce metal-on-metal contact that hastens wear.
  • Rotorcraft Applications: In helicopters, bushings are used within rotor systems to absorb stress and dampen vibrations.

Anillo Industries’ bushings are generally manufactured for durability, ensuring consistent performance under dynamic loads and frequent use.

Stampings: Custom Components for Complex Applications

Stampings represent a versatile product category where flat materials are shaped into precise forms using dies and presses to meet the unique needs of varied applications.

  • Electrical Systems: Aircraft wiring harnesses often rely on stamped components for implementing secure attachment points.
  • Interior Assemblies: Seating and cabin systems in commercial jets make extensive use of stampings for lightweight structures that remain durable in the face of operational stressors.

Anillo Industries leverages advanced stamping technology to provide both standard and custom stamping solutions, enabling aerospace manufacturers to meet stringent weight, strength, and performance targets.

Why Anillo Industries Remains a Trusted Partner

Anillo Industries’ reputation in aerospace is built on a number of factors, with professionals across the industry often choosing them for their:

  • Quality Assurance: Anillo Industries’ strict compliance with industry standards ensures the reliability of its hardware offerings in critical applications.
  • Diverse Capabilities: From washers to complex stampings, the company provides a broad product portfolio to address various aerospace demands.
  • Proven Track Record: Long-standing relationships with leading aerospace manufacturers across the globe highlight the company’s trustworthiness.

Secure Reliable Access to Anillo Industries Parts Today

From AN, MS, and NAS washers to shims, spacers, bushings, and stampings, the product offerings of Anillo Industries, Inc. form the foundation of safe and efficient aerospace operations. Their precision-crafted components are integral to airframes, engines, landing gear, and countless other systems across commercial and defense aviation, making it important that any seeking such parts choose a reliable source for fulfillment.


Here on Electromechanical Distribution, we provide customers access to a wide-ranging selection of quality-assured hardware and aerospace items that are sourced from reliable manufacturers and suppliers. As you browse our Anillo Industries, Inc. parts catalog online, you will find a range of quality-assured listings that are ready for purchase, everything we feature being offered with a promise of competitive pricing and timely delivery. With online Request for Quote (RFQ) forms on our website and team members available by call or email, be sure to get in touch to discuss how Electromechanical Distribution can meet your needs.

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