NSN 3130-01-162-3856

3130011623856

NO

21546

N/A

Malleable casting iron; length 12.033 in, ht small end 3.593 inht large end 1.688 in, w small end 2.062 in on 1.031 radius, w large end 6.312 in on 3.156 radius, thru hole boredsmall 1.004 min to 1.006 max diam threaded from inside face 1-14 uns-38, thru hole bored large end from top face 4.002 in min to 4.004 in max diam to depth of 0.688 in with finish 175 microns on ledge with bore narrowingto 3.625 in diam nom, 6 bossed through holes bored 60 degrees ctr to ctr on 0.469 diam circle around large bore; tapered face top view has through hole bored 0.750 in min to 0.751 in max diam in boss; inside face mating surfaces finished to 125 microns; reinforcing ri runs from ht of sml end tapering down to lg end top surface outside edge and low reinforcing rib runs from sml end tapering down to lg end surface