NSN 9340-00-760-7551
Part Details | OBSERVATION WINDOW
9340-00-760-7551 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: BL712312, BL712312, BL712312, 7607551, 9340-00-760-7551, 00-760-7551, 9340007607551, 007607551
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1962 | 00-760-7551 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-00-760-7551
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BL712312 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO |
| BL712312 | 70408 | AT AND T CORP |
| BL712312 | 01714 | LUCENT TECHNOLOGIES INCADVANCED TECHNOLOGY SYSTEMS |
| 7607551 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 9340-00-760-7551
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM |
| OVERALL WIDTH | 1.225 INCHES MINIMUM AND 1.235 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.078 INCHES MINIMUM AND 0.109 INCHES MAXIMUM |
| MATERIAL | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| PLY QUANTITY | 1 |
| HEAT ABSORBING CHARACTERISTIC | HIGH LIGHT TRANSMISSION |
| MINIMUM TENSILE STRENGTH | 8000 POUNDS PER SQUARE INCH |
| ENVIRONMENTAL PROTECTION | DRY HEAT RESISTANT AND WEATHER RESISTANT |
| FEATURES PROVIDED | TEMPERED |
| SPECIAL FEATURES | HAS TWO 0.185 IN. DIA MTG HOLES ON 0.615 IN. BY 3.500 IN. MTG CENTERS; 0.010 BY 0.010 IN. HAIRLINE ENGRAVED 2.000 IN. FROM END |