Nas0331 Pdf -
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Procedures for verifying swage integrity (e.g., break-away torque, push-out force tests).
: The most up-to-date version is Revision 2 , published on July 31, 2020. nas0331 pdf
Successfully implementing the NAS0331 standard requires specialized tooling engineered to meet its specifications. Many tools are available for both staking and swaging methods.
: It serves as the blueprint for tools manufactured by specialized firms like Aero Staking Carter Bearings Where to Find the Document The full 46-page PDF of AIA NAS0331 Revision 2 This public link is valid for 7 days
Risks associated with improper bearing migration or retention failure.
The document defines general requirements for the installation and retention of bearings, primarily using mechanical deformation methods like swaging and staking. : Method 100 : Often associated with anvil staking tools. Can’t copy the link right now
Utilizes high-force point or ball impression tooling to create localized indentations around the perimeter of the housing. This cold-works the ductile material directly over the bearing edge to form a rigid structural lip. Method 400: Segment / Line Staking
The current active version is , published on July 31, 2020 . It typically spans approximately 46 pages. NAS0331 Bearing Specification Details | PDF - Scribd
The standard, officially titled " Bearing Installation and Retention by Swaging or Staking ," is a critical technical document for the aerospace industry. Developed by the Aerospace Industries Association (AIA) , this standard establishes the mandatory requirements for installing bearings into structural housings and ensuring they remain securely in place under high-stress flight conditions.
The official NAS0331 standard is a controlled document typically available for purchase from authorized standards distributors. You can find it from several sources.