What QA procedure is used when a new or significantly revised part goes through manufacturing?

What QA procedure is used when a new or significantly revised part goes through manufacturing?

• A. Initial release
• B. First article inspection
• C. Pilot run
• D. Prototype verification

Answer: (B)

First Article Inspection is the QA step used when a new or significantly revised part enters manufacturing. It verifies that the production process, tooling, and inspection methods can consistently produce conforming parts by inspecting the first piece produced against design data, tolerances, materials, and finish requirements. The findings are captured in an FAI report, establishing a baseline for all subsequent lots and helping authorize ongoing production. This approach ensures the actual manufacturing setup meets all specifications before committing to full-scale production, catching design or process issues early. A pilot run tests the process on a small scale but doesn’t formally verify the first article against all design requirements; prototype verification focuses on the design concept rather than validating production readiness. So the first article inspection is the appropriate procedure for a new or significantly revised part going through manufacturing.

First Article Inspection is the QA step used when a new or significantly revised part enters manufacturing. It verifies that the production process, tooling, and inspection methods can consistently produce conforming parts by inspecting the first piece produced against design data, tolerances, materials, and finish requirements. The findings are captured in an FAI report, establishing a baseline for all subsequent lots and helping authorize ongoing production. This approach ensures the actual manufacturing setup meets all specifications before committing to full-scale production, catching design or process issues early. A pilot run tests the process on a small scale but doesn’t formally verify the first article against all design requirements; prototype verification focuses on the design concept rather than validating production readiness. So the first article inspection is the appropriate procedure for a new or significantly revised part going through manufacturing.