| GENERAL CHARACTERISTICS ITEM DESCRIPTION | ACRYLIC PLASTIC,MIL-P-5425,STOCK SIZE 3.000 IN. LG,2.200 IN.W,0.250 IN. THK,MFR IN A/W MIL-P-7788 EXCEPT OMIT PAR 3.3.8,3.5 AND3.7--IN PAR 3.3.2,3.3.3 AND 3.3.5 SUBSTITUTE GRAY COLOR NO. 3520PER SPEC TT-C-595 FOR BLACK,CENTER APERTURE 1.875 IN. DIA |