Aerospace & Defense C-Class Parts Market Size, Share & Trends Analysis Report By Product (Bearings, Electrical Components, Machined Components), By Application, By End Use, By Region, And Segment Forecasts, 2025 - 2030

Aerospace & Defense C-Class Parts Market Growth & Trends

The global aerospace & defense C-class parts market size is expected to reach USD 25.65 billion by 2030, registering a CAGR of 5.7% from 2025 to 2030, according to a new report by Grand View Research, Inc. Rise in passenger and freight traffic, leading to increasing demand from the airlines for commercial aircraft and increased MRO activities are expected to drive the market growth over the forecast period.

The market is witnessing increased penetration of 3D printing technology for the use of manufacturing of parts with complex design, where high precision is required. Airbus has adopted this technology for manufacturing over 1,000 different parts for A350. However, the adoption of this technology is capital intensive, which may pose a challenge to the market.

Raw materials account for the highest cost share of the c-class parts, followed by design process. OEMs are involved in the decision-making process and monitor the supply chain from raw material procurement, product design, and manufacturing, to ensure the quality and inventory management purpose.

The market is highly fragmented in nature, owing to the presence of a large number of small-scale enterprises, which majorly include job shops and small tier 3 suppliers. The market is witnessing an intense competition as the players try to secure long-term contracts with tier 1 and 2 suppliers as well as OEMs.

Aerospace & Defense C-class Parts Market Report Highlights

• Fasteners are expected to witness the fastest growth from 2025 to 2030 on account of high product demand from aerostructure application for the assembly of a range of components
• Aerostructure dominated the market and accounted for a share of 47.9% in 2024 and the engine segment is expected to register significant growth over the forecast period
• The commercial segment dominated the market and accounted for a share of 60.7% in 2024 and the military segment is projected to grow lucratively over the forecast period
• North America aerospace & defense C-class parts market dominated the global market with a revenue share of 37.6% in 2024 and Asia Pacific aerospace & defense C-class parts market is expected to register the fastest CAGR of 7.7% in the forecast period

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