Part Details | OBSERVATION WINDOW
9340-00-269-2276 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: SMB439550, 9340-00-269-2276, 00-269-2276, 9340002692276, 002692276
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-269-2276 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-00-269-2276
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SMB439550 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 9340-00-269-2276
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 1.840 INCHES NOMINAL |
| OVERALL WIDTH | 0.720 INCHES NOMINAL |
| OVERALL THICKNESS | 0.060 INCHES NOMINAL |
| FIRST CORNER RADIUS | 0.172 INCHES NOMINAL |
| SECOND CORNER RADIUS | 0.172 INCHES NOMINAL |
| THIRD CORNER RADIUS | 0.172 INCHES NOMINAL |
| FOURTH CORNER RADIUS | 0.172 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | FINE FINISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT UNFINISHED |
| PLY QUANTITY | 1 |
| COLOR | GREEN |
| FEATURES PROVIDED | LIGHT REDUCING |
| SPECIAL FEATURES | TWO 0.140 IN. DIA MTG HOLES SPACED 1.500 IN. C TO C |
| FSC APPLICATION DATA | COMMUNICATION TRAINING DEVICES |