|
|
|
National Stock Number:
9330-00-473-4259
Federal Supply Class:
9330
National Item Identification Number:
004734259
Description:
WINDOW,OBSERVATION
Detail:
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.
|
Manufacturer Information:
| 12555ALT15PCG3 | 81316 | PORTSMOUTH NAVAL SHIPYARD | | 12555M6PCG3 | 82126 | MARE ISLAND NAVAL SHIPYARD | | SS584A1PCG3 | 14921 | CRAMP SHIPBUILDING AND DRYDOCK CO | | 458429PCG3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 490375CSPCG3 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 490375PCG3 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
|
Techincal Specification:
| EDGE TYPE | FLAT FINISH | | MATERIAL DOCUMENT AND CLASSIFICATION | L-P-516,TYPE G-3 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL TRANSPARENCY | CLEAR | | MATERIAL | PLASTIC | | PLY QUANTITY | 1 | | OVERALL DIAMETER | 2.375 INCHES NOMINAL | | OVERALL THICKNESS | 0.750 INCHES NOMINAL | | STYLE DESIGNATOR | CIRCULAR |
|
|