MIL-W-18445D, MILITARY SPECIFICATION: WINDOWS, NON-ICING, LAMINATED FLAT GLASS, ELECTRICALLY HEATED, WITH CONTROLS (29-DEC-1980)

MIL-W-18445D, MILITARY SPECIFICATION: WINDOWS, NON-ICING, LAMINATED FLAT GLASS, ELECTRICALLY HEATED, WITH CONTROLS (29-DEC-1980)., This specification covers non-icing, flat laminated, electrically heated glass windows contained in metal frames, with temperature controls necessary for operation. The windows are to provide clear vision aboard ships during cold weather operating conditions.