Special Features:

Having one hole centered on plate with a 0.395 to a 0.415 inch diameter; having four holes, one centered on each corner approximately 0.300 to 0.310 inches from edges, each with a 0.143 to a 0.146 inch diameter; having two holes offset from center at 29 degrees across length, 1.500 inches from center, each with a 0.330 to a 0.338 inch diamter

Properties:

A metallic item of various shapes designed to reduce vibration and to secure a component part of an engine gas turbine, nonaircraft to the engine case or housing as modified. for mounting accessories to the outside of the engine, see plate mounting.