Part Number 3180929 Special Plate

Aluminum alloy, QQ-A-250/11, alloy 6061, T6; furnished with disc, rubber polyurethane, MIL-R-83397, type 2, grade 90; 18.000 in. Plate diameter and 0.237 in. Min and 0.263 in. Max thickness 7.625 in. Min and 7.750 in. Max disc diameter and 0.940 in. Min and 0.156 in. Max thickness plate and disc are bonded together with adhesive MIL-A-52194 as required

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