Used on marn gear. 0.340" hole diameter 3.370" overall length 2.750" overall width 4 bolt hole quantity basically gasket ia square with round corners 2.75 on a side but it has a tab centered protrudeing from one side wit an outside radius of 0.62in an a hole that is centered at .0530 in.for a total of 5 holes
Used on aircraft, osprey v-22, marine. 4.880" overall length 1.000" overall width optional split between two 5/16 inch diameter holes spaced 3.0 inch apart on center along length of gasket rectangular