Used on f-16 aircraft. gasket, motor cover, azimuth round gasketi.d. 3.56 inch to 4.30 inch. o.d. 4.56 inch. 6 holes located 60 degress apart, with hole diameter of 0.1610 inch. thickness of gasket is 0.031 inch.
Used on f-16 aircraft. gasket, motor cover, elevation round gasket, i.d. 3.30 inch to 3.64 inch. o.d. 4.12 inch. 6 bolt holes located 60 degrees apart, with hole diameter of 0.1610 inch. thickness of gasket is 0.031 inch.