Part Details | OBSERVATION WINDOW
9340-00-072-8457 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: PO0148NRP, LO8011, S78572, S-78572, 9340-00-072-8457, 00-072-8457, 9340000728457, 000728457
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | JAN 01, 1963 | 00-072-8457 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-00-072-8457
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PO0148NRP | 14153 | DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER |
| LO8011 | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
| S-78572 | 97370 | SPX FLOW US, LLCDBA SPX VALVES & CONTROLS |
Technical Data | NSN 9340-00-072-8457
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 5.875 INCHES NOMINAL |
| OVERALL WIDTH | 1.938 INCHES NOMINAL |
| OVERALL THICKNESS | 0.094 INCHES NOMINAL |
| MATERIAL | PLASTIC METHYL METHACRYLATE |
| MATERIAL TRANSPARENCY | CLEAR |
| EDGE TYPE | BEVELED |
| PLY QUANTITY | 1 |
| SPECIAL FEATURES | ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER COLUMBUS PRODUCTION STANDARD NO. LO8011 |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP |
| CRITICALITY CODE JUSTIFICATION | ZZZY |