1 ea 1.130 min, 1.150 max aperturedia.1 ea 0.460 min, 0.470 max aperture dia.4 ea 0.170 min, 0.180 max aperture dia, all apertures are unevenly spaced.4 ea 0.230 min, 0.250 max bolt hole dia.
Used on w/s: emory s. land class as; forrestal class cv; fire pumps; shipboard material handling equipment (mhe); nimitz class cvn; blue ridge class lha; fms-newport class lst; wasp class lhd.