NSN 9330-01-111-3669
Part Details | OBSERVATION WINDOW
9330-01-111-3669 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: T317 004 302, 9330-01-111-3669, 01-111-3669, 9330011113669, 011113669
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | APR 15, 1981 | 01-111-3669 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
CHAMFERED CORNERS
Cross Reference | NSN 9330-01-111-3669
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| T317 004 302 | 36090 | LOCKHEED MARTIN LIBRASCOPECORP |
Technical Data | NSN 9330-01-111-3669
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CHAMFERED CORNERS |
| OVERALL LENGTH | 2.230 INCHES NOMINAL |
| OVERALL WIDTH | 0.810 INCHES NOMINAL |
| OVERALL THICKNESS | 0.125 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425 TYPE 1,GRADE C FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| WIRE MESH PATTERN | SQUARE |
| EDGE TYPE | HALF ROUND |
| PLY QUANTITY | 3 |
| HEAT ABSORBING CHARACTERISTIC | HIGH LIGHT TRANSMISSION |
| TEMP AT MAXIMUM OPERATING PRESSURE | 50.0 DEG CELSIUS |
| ENVIRONMENTAL PROTECTION | J ANY ACCEPTABLE AND LOW TEMPERATURE RESISTANT |
| SPECIAL MARKINGS | WORD /INSIDE/ ON LOWER INSIDE LEFT CORNER,CHAR VERTICAL GOTHIC,PERM,LEGIBLE AND IAW MIL-STD-130 |