MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Tmaterial, aluminum alloy, mil-a-21180, grade a356, class 10, amendment no. 1, heat treat, mil-h-6088, t6, top and bottom castings, top 4.495 in. Min, 4.505 in. Maximum o/a h and o/a w, 1.655 in. Min, 1.665 in. Maximum lg, bottom 9.562 in. Nom h, 9.490 in. Min, 9.510 in. Maximum w, 10.235 in. Min, 10.245 in. Maximum lg, top provided with four attachment holes, 5/16-18 unc, class 2b thd, min full thd depth, bottom provided with four attachment holes, 1/2-13 unc, class 2b thd, 33 securing holes along flanges of entire assembly
