Part Details | OBSERVATION WINDOW
9340-01-274-4559 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: 119693011, 119693-011, 9340-01-274-4559, 01-274-4559, 9340012744559, 012744559
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | MAR 09, 1988 | 01-274-4559 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-01-274-4559
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 119693-011 | 22915 | NORTHROP GRUMMAN CORPELECTRONIC SYSTEMS DEFENSIVE SYSTEM |
Technical Data | NSN 9340-01-274-4559
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 15.000 INCHES NOMINAL |
| OVERALL WIDTH | 1.312 INCHES NOMINAL |
| OVERALL THICKNESS | 0.375 INCHES NOMINAL |
| MATERIAL | GLASS |
| MATERIAL DOCUMENT AND CLASSIFICATION | MILAMIL-STD-130 MIL STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | BEVELED |
| SPECIAL MARKINGS | -CU.IN |
| SPECIAL FEATURES | SIGHT GLASS;PYREX TEMPER |
| END ITEM IDENTIFICATION | PEACEKEEPER IMU |