AVIATIONEU NEW ERA...
MS20819/AN819 Series of coupling sleeves are offered as part of our own (AVIATIONEU NEW ERA) portfolio of fittings. Sourced from quality producers these fittings can be furnished in steel, aluminum or stainless steel and in different outer tube diameters and sizes in inches. Aluminum and Stainless Steel fittings are designated by the letters "D" and "J" respectively after the suffix number of the product reference number (SKU).