Part Number 4543 PIECE 2 THRU 5 Throat Convergent Ring

Steel, AISI-321 or 316-0.500 inch thick one flange, 25.000 inch inside diameter by 27.250 inch outside diameter ring 0.250 inch steel, 25.594 inch inside diameter by 26.156 inch outside diameter throat is 21.062 inch across base steel fin, steel, twelve each, 3.378 inches at widest edge by 4.312 inch high by 2.312 inch across top fin straight tip

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