Nas523 Pdf ((full))

A 4-page summary explaining alloy markings, head styles, and code quadrants is available on Scribd .

Contains the fastener part number (e.g., AN or MS) and a letter code for the material alloy . For example, "BJ" identifies a standard MS20470AD rivet made from 2117-T3 aluminum alloy. nas523 pdf

Common dash numbers include NAS523-3L through NAS523-12L, where the number indicates the screw size (e.g., -3 for #10 screw, -4 for 1/4 inch). The "L" indicates the material type (e.g., Nylon). Check the PDF for the current dash number index. A 4-page summary explaining alloy markings, head styles,