Description of the Change: : In an effort to make our product line more compatible with regulatory and environmental guidelines, we are changing the volume manufacturing process for our products to make them RoHS compliant according to Aavid Thermalloy specification RoHS 9000. (Available at http://www.aavidthermalloy.com/RoHS.shtml ).

This product is already compliant. Product that is RoHS compliant is identified with a “G” suffix at the end of the part number as shown above in product affected. This change is to update our internal system with the “G” identifier.

7721-13NG屬于五金件，緊固件，配件 > 墊圈 - 套管，凸肩。Aavid, Thermal Division of Boyd Corporation制造生產(chǎn)的7721-13NG墊圈 - 套管，凸肩帶凸肩的墊圈和套管是分為兩層的盤形或圓形物體，兩層中直徑較小者通常插入開口中。特征包括螺紋/螺絲/孔尺寸、直徑/內(nèi)部、直徑/外部、直徑/凸肩、厚度/總、長度/頭部以下和材料。材料包括黃銅、纖維、尼龍、聚苯硫醚、聚苯硫醚/玻璃纖維和熱塑塑膠。