NSN 9330-00-211-5940
Part Details | OBSERVATION WINDOW
9330-00-211-5940 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: MILP5425, MIL-P-5425, M1138638, M1-138638, 1138638, 1-138638, 9330-00-211-5940, 00-211-5940, 9330002115940, 002115940
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | APR 25, 1973 | 00-211-5940 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
Cross Reference | NSN 9330-00-211-5940
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MIL-P-5425 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| M1-138638 | 97370 | SPX FLOW US, LLCDBA SPX VALVES & CONTROLS |
| 1-138638 | 97370 | SPX FLOW US, LLCDBA SPX VALVES & CONTROLS |
Technical Data | NSN 9330-00-211-5940
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED CORNERS |
| OVERALL LENGTH | 2.531 INCHES NOMINAL |
| OVERALL WIDTH | 1.844 INCHES NOMINAL |
| OVERALL THICKNESS | 0.125 INCHES NOMINAL |
| FIRST CORNER RADIUS | 0.062 INCHES NOMINAL |
| SECOND CORNER RADIUS | 0.062 INCHES NOMINAL |
| THIRD CORNER RADIUS | 0.062 INCHES NOMINAL |
| FOURTH CORNER RADIUS | 0.062 INCHES NOMINAL |
| MATERIAL | PLASTIC ACRYLIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | POLISHED |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
| ENVIRONMENTAL PROTECTION | DRY HEAT RESISTANT AND WEATHER RESISTANT |
| SPECIAL FEATURES | PROTECTIVE COVERING MATERIAL ON BOTH SIDES,FOUR 0.128 IN. DIA HOLES CENTERED ONE PER SIDE 0.141 IN. FROM EDGE,ANTI-STATIC COATED PER MIL-W-80,SPECIAL REQUIREMENTS FOR NUCLEAR PROPULSION PLANT EQUIPMENT CONTAINED IN INDIVIDUAL REPAIR PARTS ORDERING DATA INSTRUMENTATION CONTROL NO. AC3400A,LINE NO. 0735 |
| NONDEFINITIVE SPEC/STD DATA | A FINISH |
| DEPARTURE FROM CITED DESIGNATOR | AS MODIFIED BY SPECIAL FEATURES |