Part Details | OBSERVATION WINDOW
9340-01-019-8553 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: SMB398404, SM-B-398404, 1630190, 1630-190, SMB398404, SM-B-398404, 9340-01-019-8553, 01-019-8553, 9340010198553, 010198553
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 93 | APR 20, 1976 | 01-019-8553 | 16880 ( WINDOW, OBSERVATION ) |
REFERENCE DRAWINGS & PICTURES
SQUARE CORNERS
Cross Reference | NSN 9340-01-019-8553
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SM-B-398404 | 99395 | SENTINEL ELECTRONICS INC |
| 1630-190 | 29055 | TRAM ELECTRONICS INC |
| SM-B-398404 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 9340-01-019-8553
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SQUARE CORNERS |
| OVERALL LENGTH | 2.562 INCHES NOMINAL |
| OVERALL WIDTH | 2.625 INCHES NOMINAL |
| OVERALL THICKNESS | 0.125 INCHES NOMINAL |
| MATERIAL | PLASTIC |
| MATERIAL TRANSPARENCY | CLEAR |
| PLY QUANTITY | 1 |
| SPECIAL MARKINGS | VERTICAL CENTER SCRIBE LINE 0.010 IN. THK |
| SPECIAL FEATURES | 1.187 IN. BY 0.281 IN. CUT OUT ON TOP EDGE |
| FSC APPLICATION DATA | ANALYZER,SPECTRUM |