NSN 9340-01-232-1653
Part Details | OBSERVATION WINDOW
9340-01-232-1653 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.
Alternate Parts: 7191001, 71-91001, 9340-01-232-1653, 01-232-1653, 9340012321653, 012321653
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
93 | MAY 09, 1986 | 01-232-1653 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS

Cross Reference | NSN 9340-01-232-1653
Part Number | Cage Code | Manufacturer |
---|---|---|
71-91001 | 07700 | TECHNICAL WIRE PRODUCTS LLCDBA TWP |
Technical Data | NSN 9340-01-232-1653
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | SQUARE CORNERS |
OVERALL LENGTH | 4.120 INCHES NOMINAL |
OVERALL WIDTH | 2.250 INCHES NOMINAL |
OVERALL THICKNESS | 0.125 INCHES NOMINAL |