SAE AS4787-1992
Eddy Current Inspection of Circular Holes in Nonferrous Metallic Aircraft Engine Hardware

Standard No.

SAE AS4787-1992

Release Date

1992

Published By

SAE - SAE International

Status

Be replaced

Replace By

SAE AS4787-2013

Latest

SAE AS4787A-2019

Scope

Purpose: This SAE Aerospace Standard (AS) establishes minimum requirements for eddy current inspection of circular holes in nonferrous@ metallic@ aircraft engine hardware with fasteners removed. The inspection is intended to be performed at maintenance and overhaul facilities on engine run hardware. Application: This standard has been typically used to inspect for service-induced surface and near surface cracks@ but usage is not limited to such applications.

SAE AS4787-1992 history

• 2019 SAE AS4787A-2019 Eddy Current Inspection of Circular Holes in Nonferrous Metallic Aircraft Engine Hardware
• 2013 SAE AS4787-2013 Eddy Current Inspection of Circular Holes in Nonferrous Metallic Aircraft Engine Hardware
• 1992 SAE AS4787-1992 Eddy Current Inspection of Circular Holes in Nonferrous Metallic Aircraft Engine Hardware