9330-01-340-4544 A transparent item of a predetermined size that permits unobstructed and undistorted view of a desired area. It may include a frame, have reference markings, grid lines and may be heat strengthened and/or tinted. It is generally used where safety, security, and/or the restriction of foreign matter are required, such as the visual examination of the inside of pressurized tanks, liquid sights, controlled liquid flow, and inspection of equipment enclosed in a housing. See WINDOW (as modified); SCALE, CATHODE RAY TUBE; SCALE, PLOTTING; WINDOW, METAL; WINDOW, WOOD; and WINDOW PANEL, AIRCRAFT.20293300029Plastics Fabricated Materials93400026Glass Fabricated Materials
Part Alternates: 22411506, 2241-1506, 9330-01-340-4544, 01-340-4544, 9330013404544, 013404544
Nonmetallic Fabricated Materials | Plastics Fabricated Materials
Supply Group (FSG) |
NSN Assign. |
NIIN |
Item Name Code (INC) |
93 |
13 JUN 1991 |
01-340-4544 |
16880 ( WINDOW, OBSERVATION ) |