NSN 9340-01-225-2223
Part Details | OBSERVATION WINDOW
9340-01-225-2223 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: 473025D65, 9340-01-225-2223, 01-225-2223, 9340012252223, 012252223
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
93 | JAN 30, 1986 | 01-225-2223 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS

Cross Reference | NSN 9340-01-225-2223
Part Number | Cage Code | Manufacturer |
---|---|---|
473025D65 | 89305 | SIMMONDS PRECISION PRODUCTS INC |
Technical Data | NSN 9340-01-225-2223
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | ROUNDED CORNERS |
OVERALL LENGTH | 4.480 INCHES NOMINAL |
OVERALL WIDTH | 0.980 INCHES NOMINAL |
OVERALL THICKNESS | 0.070 INCHES NOMINAL |
FIRST CORNER RADIUS | 0.120 INCHES NOMINAL |
SECOND CORNER RADIUS | 0.120 INCHES NOMINAL |
THIRD CORNER RADIUS | 0.120 INCHES NOMINAL |
FOURTH CORNER RADIUS | 0.120 INCHES NOMINAL |
END ITEM IDENTIFICATION | 6620-01-141-4620 INTERMEDIATE DEVICE |