Part Details | OBSERVATION WINDOW
9330-01-346-5112 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: N2639446011, N2639-44601-1, 9330-01-346-5112, 01-346-5112, 9330013465112, 013465112
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
93 | OCT 06, 1991 | 01-346-5112 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR

Cross Reference | NSN 9330-01-346-5112
Part Number | Cage Code | Manufacturer |
---|---|---|
N2639-44601-1 | 80020 | NAVAL AIR WARFARE CENTER AIRCRAFTDIVISION CODE 4.8.8.0.0.B BLDG 148-2 |
Technical Data | NSN 9330-01-346-5112
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | CIRCULAR |
OVERALL DIAMETER | 2.250 INCHES NOMINAL |
OVERALL THICKNESS | 0.125 INCHES NOMINAL |
MATERIAL | PLASTIC ACRYLIC |
MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE |
MATERIAL TRANSPARENCY | CLEAR |
MINIMUM TENSILE STRENGTH | 8000 POUNDS PER SQUARE INCH |