Aerospace And Defense C Class Parts Market Report 2026
Aerospace And Defense C Class Parts Market Report 2026
Global Outlook – By Product Type (Fasteners, Bearings And Bushings, Seals And Gaskets, Electrical And Electronic Components, Fluid System Components, Standard Hardware, Machined And Precision Components), By Material (Aluminum, Steel, Titanium, Composites, Other Materials), By Application (Engine, Aerostructure, Interiors, Equipment, System, And Support, Avionics), By Distribution Channel (Original Equipment Manufacturer (OEM), Aftermarket), By End Users (Commercial, Military And defense, Spacecrafts, Other End Users) – Market Size, Trends, Strategies, and Forecast to 2035
Aerospace And Defense C Class Parts Market Overview
• Aerospace And Defense C Class Parts market size has reached to $18.02 billion in 2025 • Expected to grow to $24.33 billion in 2030 at a compound annual growth rate (CAGR) of 6.1% • Growth Driver: The Increasing Demand For Aircraft Is Fueling The Market Growth Due To Rising Air Passenger Traffic And Fleet Modernization • Market Trend: Strategic Partnerships Driving Innovation In Aerospace C Class Parts • North America was the largest region in 2025 and Asia-Pacific is the fastest growing region.
What Is Covered Under Aerospace And Defense C Class Parts Market?
Aerospace and defense C-class parts refer to small, low-cost components that are essential for the assembly and functionality of larger systems. Despite their relatively low value, they are procured in high volumes and play a critical role in overall system reliability. Efficient management of these parts is vital to maintaining production timelines and cost control. The main product types in the aerospace and defense C class parts market include fasteners, bearings and bushings, seals and gaskets, electrical and electronic components, fluid system components, standard hardware, and machined and precision components. Aerospace fasteners are high-strength, lightweight mechanical components used to securely join aircraft parts while meeting stringent performance and safety standards. These fasteners are manufactured using various materials, such as aluminum, steel, titanium, composites, and others, and are used in a range of applications, including engines, aerostructures, interiors, equipment, systems and support, and avionics. These parts are distributed through various channels, such as original equipment manufacturers (OEMs) and the aftermarket, and are utilized by different end users, including commercial, military and defense, spacecraft, and others.
What Is The Aerospace And Defense C Class Parts Market Size and Share 2026?
The aerospace and defense c class parts market size has grown strongly in recent years. It will grow from $18.02 billion in 2025 to $19.18 billion in 2026 at a compound annual growth rate (CAGR) of 6.4%. The growth in the historic period can be attributed to high-volume procurement of low-cost components for aerospace assembly, reliance on standardized C-class parts to ensure system compatibility, increasing outsourcing of non-critical components to reduce production costs, implementation of inventory management systems for small parts, rising demand for replacement and maintenance parts in defense fleets.What Is The Aerospace And Defense C Class Parts Market Growth Forecast?
The aerospace and defense c class parts market size is expected to see strong growth in the next few years. It will grow to $24.33 billion in 2030 at a compound annual growth rate (CAGR) of 6.1%. The growth in the forecast period can be attributed to adoption of automated procurement and supply chain management for C-class parts, growing focus on cost optimization through vendor consolidation, integration of digital tracking and IoT-enabled monitoring for parts usage, expansion of aftermarket services and consumable parts support, rising production of advanced aircraft and defense systems driving demand for small components. Major trends in the forecast period include rising demand for high-volume procurement of standardized c-class parts, increasing focus on supply chain optimization to reduce production delays, growing adoption of lightweight materials for next-generation aircraft, higher emphasis on quality control to prevent failures in critical assemblies, expansion of aftermarket distribution networks for rapid parts fulfillment.Global Aerospace And Defense C Class Parts Market Segmentation
1) By Product Type: Fasteners, Bearings And Bushings, Seals And Gaskets, Electrical And Electronic Components, Fluid System Components, Standard Hardware, Machined And Precision Components 2) By Material: Aluminum, Steel, Titanium, Composites, Other Materials 3) By Application: Engine, Aerostructure, Interiors, Equipment, System, And Support, Avionics 4) By Distribution Channel: Original Equipment Manufacturer (OEM), Aftermarket 5) By End Users: Commercial, Military And defense, Spacecrafts, Other End Users Subsegments: 1) By Fasteners: Bolts, Nuts, Screws, Rivets, Washers, Pins, Inserts 2) By Bearings And Bushings: Ball Bearings, Roller Bearings, Plain Bearings, Sleeve Bushings, Flanged Bushings 3) By Seals And Gaskets: O-Rings, Lip Seals, Grommets, Gaskets, V-Rings, Mechanical Seals 4) By Electrical And Electronic Components: Connectors, Terminals, Circuit Breakers, Relays, Fuses, Switches, Wiring Harnesses 5) By Fluid System Components: Hoses, Tubes, Fittings, Couplings, Valves, Clamps 6) By Standard Hardware: Clamps, Brackets, Hinges, Latches, Springs, Spacers 7) By Machined And Precision Components: Custom Machined Parts, Precision Turned Components, Computer Numerical Control Milled Parts, Bushings And Sleeves, Fittings And AdaptersWhat Is Driver Of The Aerospace And Defense C Class Parts Market?
The increasing demand for aircraft is expected to propel the growth of the aerospace and defense C class parts market going forward. Aircraft refers to any vehicle capable of flying through the air, such as airplanes, helicopters, drones, or gliders, which are used for transportation, military, commercial, or recreational purposes. The growing demand for aircraft is primarily driven by the rise in air passenger traffic, as more travelers are prompting airlines to expand and modernize their fleets to handle higher volumes and improve operational efficiency. Aerospace and defense C-class parts support aircraft production by enabling efficient assembly and integration of essential components such as fasteners, bearings, and seals, which are vital for maintaining structural strength and functionality. For instance, in May 2025, according to Airbus SE, a France-based commercial aircraft manufacturing company, in 2024, commercial aircraft deliveries rose by 4% compared to 2023, with 766 aircraft delivered, up from 735 the previous year. Additionally, total commercial aircraft orders reached 2,094 in 2024, a significant increase from 820 orders in 2022. Therefore, the increasing demand for aircraft is driving the growth of the aerospace and defense C class parts industry.Key Players In The Global Aerospace And Defense C Class Parts Market
Major companies operating in the aerospace and defense c class parts market are Eaton Corporation plc, Stanley Black & Decker Inc., Parker-Hannifin Corporation, Amphenol Corporation, Aktiebolaget SKF, Fastenal Company, Precision Castparts Corp., NTN Corporation, Trelleborg AB, LISI S.A., Triumph Group Inc., RBC Bearings Incorporated, TriMas Corporation, Schaeffler India Limited, Héroux-Devtek Inc., LMI Aerospace Inc., Barnes Group Inc., National Aerospace Fasteners Corporation, AMG Advanced Metallurgical Group N.V., National Rivet & Manufacturing Co.Global Aerospace And Defense C Class Parts Market Trends and Insights
Major companies operating in the aerospace and defense C class parts market are focusing on a strategic partnerships approach to enhance supply chain efficiency and ensure uninterrupted component availability. Strategic partnerships refer to a process in which companies leverage each other's strengths and resources to achieve mutual benefits and success. For instance, in June 2025, Pacamor Kubar Bearings (PKB), a US-based manufacturing company, partnered with R A Rodriguez (UK) Ltd., a UK-based industrial manufacturing company, to introduce a new range of aerospace miniature instrument bearings designed for high-precision aerospace applications. These bearings enable enhanced performance, reduced weight, and improved reliability in critical systems such as satellites, space vehicles, cryogenics, gyroscopes, aircraft instruments, guidance systems, and flow control systems. Manufactured from 440C stainless steel and certified by the FAA, they are available in various ABEC tolerance classes, support demanding environmental conditions, and have been proven in major aerospace projects, including the James Webb Space Telescope and the Mars 2020 Rover.What Are Latest Mergers And Acquisitions In The Aerospace And Defense C Class Parts Market? Transdigm Group Acquired Simmonds Precision Products To Strengthen Its Position In The Aerospace And Defense C-Class Parts Segment
In October 2025, TransDigm Group, a US-based aerospace company, acquired Simmonds Precision Products for an undisclosed amount. With this acquisition, TransDigm Group’s aim was to strengthen and expand its position in the aerospace and defense industry by adding highly engineered, proprietary components with significant aftermarket content. Simmonds Precision Products is a US-based aerospace and defense company that provides aerospace and defense components classified as C-Class parts based on their type and federal supply classifications.Regional Insights
North America was the largest region in the aerospace and defense C class parts market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in this market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa. The countries covered in this market report are Australia, Brazil, China, France, Germany, India, Indonesia, Japan, Taiwan, Russia, South Korea, UK, USA, Canada, Italy, SpainWhat Defines the Aerospace And Defense C Class Parts Market?
The aerospace and defense C class parts market consists of sales of brackets, spacers, clamps, hinges, aerospace fittings, tools, and miscellaneous consumables. Values in this market are ‘factory gate’ values, that is the value of goods sold by the manufacturers or creators of the goods, whether to other entities (including downstream manufacturers, wholesalers, distributors and retailers) or directly to end customers. The value of goods in this market includes related services sold by the creators of the goods.How is Market Value Defined and Measured?
The market value is defined as the revenues that enterprises gain from the sale of goods and/or services within the specified market and geography through sales, grants, or donations in terms of the currency (in USD unless otherwise specified). The revenues for a specified geography are consumption values that are revenues generated by organizations in the specified geography within the market, irrespective of where they are produced. It does not include revenues from resales along the supply chain, either further along the supply chain or as part of other products.What Key Data and Analysis Are Included in the Aerospace And Defense C Class Parts Market Report 2026?
The aerospace and defense c class parts market research report is one of a series of new reports from The Business Research Company that provides market statistics, including industry global market size, regional shares, competitors with the market share, detailed market segments, market trends and opportunities, and any further data you may need to thrive in the aerospace and defense c class parts industry. The market research report delivers a complete perspective of everything you need, with an in-depth analysis of the current and future state of the industry.Aerospace And Defense C Class Parts Market Report Forecast Analysis
| Report Attribute | Details |
|---|---|
| Market Size Value In 2026 | $19.18 billion |
| Revenue Forecast In 2035 | $24.33 billion |
| Growth Rate | CAGR of 6.4% from 2026 to 2035 |
| Base Year For Estimation | 2025 |
| Actual Estimates/Historical Data | 2020-2025 |
| Forecast Period | 2026 - 2030 - 2035 |
| Market Representation | Revenue in USD Billion and CAGR from 2026 to 2035 |
| Segments Covered | Product Type, Material, Application, Distribution Channel, End Users |
| Regional Scope | Asia-Pacific, Western Europe, Eastern Europe, North America, South America, Middle East, Africa |
| Country Scope | The countries covered in the report are Australia, Brazil, China, France, Germany, India, ... |
| Key Companies Profiled | Eaton Corporation plc, Stanley Black & Decker Inc., Parker-Hannifin Corporation, Amphenol Corporation, Aktiebolaget SKF, Fastenal Company, Precision Castparts Corp., NTN Corporation, Trelleborg AB, LISI S.A., Triumph Group Inc., RBC Bearings Incorporated, TriMas Corporation, Schaeffler India Limited, Héroux-Devtek Inc., LMI Aerospace Inc., Barnes Group Inc., National Aerospace Fasteners Corporation, AMG Advanced Metallurgical Group N.V., National Rivet & Manufacturing Co. |
| Customization Scope | Request for Customization |
| Pricing And Purchase Options | Explore Purchase Options |
Frequently Asked Questions
The Aerospace And Defense C Class Parts Market Report 2026 market was valued at $18.02 billion in 2025, increased to $18.02 billion in 2026, and is projected to reach $24.33 billion by 2030.
The expected CAGR for the Aerospace And Defense C Class Parts Market Report 2026 market during the forecast period 2025–2030 is 6.1%.
Major growth driver of the market includes: The Increasing Demand For Aircraft Is Fueling The Market Growth Due To Rising Air Passenger Traffic And Fleet Modernization in the Aerospace And Defense C Class Parts Market Report 2026 market. For further insights on this market,
The aerospace and defense c class parts market covered in this report is segmented –
1) By Product Type: Fasteners, Bearings And Bushings, Seals And Gaskets, Electrical And Electronic Components, Fluid System Components, Standard Hardware, Machined And Precision Components
2) By Material: Aluminum, Steel, Titanium, Composites, Other Materials
3) By Application: Engine, Aerostructure, Interiors, Equipment, System, And Support, Avionics
4) By Distribution Channel: Original Equipment Manufacturer (OEM), Aftermarket
5) By End Users: Commercial, Military And defense, Spacecrafts, Other End Users Subsegments:
1) By Fasteners: Bolts, Nuts, Screws, Rivets, Washers, Pins, Inserts
2) By Bearings And Bushings: Ball Bearings, Roller Bearings, Plain Bearings, Sleeve Bushings, Flanged Bushings
3) By Seals And Gaskets: O-Rings, Lip Seals, Grommets, Gaskets, V-Rings, Mechanical Seals
4) By Electrical And Electronic Components: Connectors, Terminals, Circuit Breakers, Relays, Fuses, Switches, Wiring Harnesses
5) By Fluid System Components: Hoses, Tubes, Fittings, Couplings, Valves, Clamps
6) By Standard Hardware: Clamps, Brackets, Hinges, Latches, Springs, Spacers
7) By Machined And Precision Components: Custom Machined Parts, Precision Turned Components, Computer Numerical Control Milled Parts, Bushings And Sleeves, Fittings And Adapters
1) By Product Type: Fasteners, Bearings And Bushings, Seals And Gaskets, Electrical And Electronic Components, Fluid System Components, Standard Hardware, Machined And Precision Components
2) By Material: Aluminum, Steel, Titanium, Composites, Other Materials
3) By Application: Engine, Aerostructure, Interiors, Equipment, System, And Support, Avionics
4) By Distribution Channel: Original Equipment Manufacturer (OEM), Aftermarket
5) By End Users: Commercial, Military And defense, Spacecrafts, Other End Users Subsegments:
1) By Fasteners: Bolts, Nuts, Screws, Rivets, Washers, Pins, Inserts
2) By Bearings And Bushings: Ball Bearings, Roller Bearings, Plain Bearings, Sleeve Bushings, Flanged Bushings
3) By Seals And Gaskets: O-Rings, Lip Seals, Grommets, Gaskets, V-Rings, Mechanical Seals
4) By Electrical And Electronic Components: Connectors, Terminals, Circuit Breakers, Relays, Fuses, Switches, Wiring Harnesses
5) By Fluid System Components: Hoses, Tubes, Fittings, Couplings, Valves, Clamps
6) By Standard Hardware: Clamps, Brackets, Hinges, Latches, Springs, Spacers
7) By Machined And Precision Components: Custom Machined Parts, Precision Turned Components, Computer Numerical Control Milled Parts, Bushings And Sleeves, Fittings And Adapters
Major trend in this market includes: Strategic Partnerships Driving Innovation In Aerospace C Class Parts For further insights on this market,
Request for SampleMajor companies operating in the Aerospace And Defense C Class Parts Market Report 2026 market are Major companies operating in the aerospace and defense c class parts market are Eaton Corporation plc, Stanley Black & Decker Inc., Parker-Hannifin Corporation, Amphenol Corporation, Aktiebolaget SKF, Fastenal Company, Precision Castparts Corp., NTN Corporation, Trelleborg AB, LISI S.A., Triumph Group Inc., RBC Bearings Incorporated, TriMas Corporation, Schaeffler India Limited, Héroux-Devtek Inc., LMI Aerospace Inc., Barnes Group Inc., National Aerospace Fasteners Corporation, AMG Advanced Metallurgical Group N.V., National Rivet & Manufacturing Co.
North America was the largest region in the aerospace and defense C class parts market in 2025. Asia-Pacific is expected to be the fastest-growing region in the forecast period. The regions covered in the aerospace and defense c class parts market report are Asia-Pacific, South East Asia, Western Europe, Eastern Europe, North America, South America, Middle East, Africa.