Part Details | OBSERVATION WINDOW
9330-01-137-2509 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: SMB603278, SM-B-603278, 9330-01-137-2509, 01-137-2509, 9330011372509, 011372509
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | AUG 23, 1982 | 01-137-2509 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9330-01-137-2509
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SM-B-603278 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 9330-01-137-2509
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 3.860 INCHES NOMINAL |
| OVERALL WIDTH | 1.600 INCHES NOMINAL |
| OVERALL THICKNESS | 0.062 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425,FINISH A FED SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | FLAT FINISH |
| ENVIRONMENTAL PROTECTION | HIGH TEMPERATURE RESISTANT |
| SPECIAL FEATURES | TWO 0.159 IN. DIA HOLES SPACED 3.300 IN. C TO C |