Polybutadiene per mil-r-3065 type r class rs620abf2jz cover, aluminum alloy, composition 2024, temper t4 qq-a-225/6 roller, two0.0620 in. Min, 0.0625 in. Max diameter by 0.210 in. Deep holes in cover forpin part no. Ms16555-602, 0.334 in. From center of roller to center ofpin hole, 1.50 in. O/a dia, 1.318 in. Lg, 0.4684 in. Min, 0.4691 in. Maxid, 0.875 in. Min, 0.880 in. Max diameter by 0.040 in. Min, 0.050 in. Maxdeep counterbore both ends, 63 microinch id, cover bonded to roller
