Illustrated Parts Catalog (IPC) – Part Numbers, Diagrams & Component Identification
Illustrated Parts Catalog (IPC)
The Illustrated Parts Catalog (IPC) is a manufacturer manual that provides detailed information about aircraft parts and components. It is essential for correct part identification, ordering, and assembly.
![]() |
| IPC provides part numbers, diagrams, and assembly details for accurate identification and ordering of aircraft components |
What the IPC Provides
- Part Numbers: Unique identifiers for each component, ensuring correct ordering and replacement.
- Exploded Diagrams: Visual representation of assemblies, showing how components fit together.
- Component Identification: Helps maintenance personnel quickly identify parts in complex systems.
- Assembly Relationships: Shows how parts interact and connect within assemblies, ensuring proper installation.
Uses of the IPC
The IPC is primarily used for:
- Correct part identification to avoid mistakes
- Ordering replacement components accurately
- Understanding assembly relationships during maintenance and repairs
- Supporting both line and base maintenance operations
By following the IPC, maintenance engineers can ensure that all components are installed correctly, preventing system failures and maintaining aircraft reliability.
Conclusion
The Illustrated Parts Catalog (IPC) is a critical tool in aviation maintenance. With part numbers, exploded diagrams, and assembly details, it allows engineers to identify, order, and install components accurately, ensuring safe and reliable aircraft operations.
References
- FAA – Aviation Maintenance Handbook
- EASA Part-145 & Part-M Regulations
- ICAO Annex 6 – Operation of Aircraft
- Aircraft Manufacturer IPC
- ATA iSpec 2200
Published by AHA Apex Wing – Aviation Knowledge Hub

Comments
Post a Comment