Vitamix 15979 48 oz. Blending Station Container with Blade Assembly - No Lid /collections/musica-parts-musica-frame-water-reservoir-and-electronics BSP and NPT look similar

BSP and NPT look similar but have different thread angles and won't seal properly if mismatched

and was previously used on the now-discontinued Audry

4-pole stud and nut configuration

so confirm your machine's finish before ordering since the two aren't interchangeable in appearance even though they mount the same

part P_333

Vitamix 15979 48 oz. Blending Station Container with Blade Assembly - No Lid /collections/musica-parts-musica-frame-water-reservoir-and-electronics BSP and NPT look similarVitamix 15979 48 oz. Blending Station Container with Blade Assembly No Lid This BPA free copolyester blender jar comes with laser cut stainless steel blades for a fast, quiet blend, and fits all full size Blending Station Vitamix blenders. SPECIFICATIONS Capacity: 48 oz. Material: BPA free copolyester Blade: laser cut stainless steel Lid not included COMPATIBILITY Fits: all full size Blending Station Vitamix blenders INSTALLATION This is a simple DIY