Part Details | OBSERVATION WINDOW
9330-01-272-9173 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: 3193063, M30206, 3193063, 9330-01-272-9173, 01-272-9173, 9330012729173, 012729173
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | FEB 17, 1988 | 01-272-9173 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
ROUNDED CORNERS
Cross Reference | NSN 9330-01-272-9173
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3193063 | 77068 | ALLIED-SIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| M30206 | 07520 | KENNEDY PLASTICS CORP |
| 3193063 | 60225 | L3 TECHNOLOGIES, INC.DBA OCEAN SYSTEMS DIVISION |
Technical Data | NSN 9330-01-272-9173
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUNDED CORNERS |
| OVERALL LENGTH | 7.150 INCHES NOMINAL |
| OVERALL WIDTH | 5.550 INCHES NOMINAL |
| OVERALL THICKNESS | 0.060 INCHES NOMINAL |
| FIRST CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| SECOND CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| THIRD CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| FOURTH CORNER RADIUS | 0.250 INCHES MINIMUM AND 0.280 INCHES MAXIMUM |
| MATERIAL | PLASTIC ACRYLIC |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-P-5425,FINISH A MIL SPEC SINGLE MATERIAL RESPONSE |
| MATERIAL TRANSPARENCY | CLEAR |
| ENVIRONMENTAL PROTECTION | DRY HEAT RESISTANT AND WEATHER RESISTANT |
| SPECIAL FEATURES | TEN 0.015 IN. DIA HOLES SPACED EQUALLY |