142989: WINDOW,OBSERVATION.
The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: PLASTIC, edge_type: FLAT UNFINISHED, body_length: 3.875 INCHES NOMINAL IN, offset_width: 2.500 INCHES NOMINAL IN, overall_width: 4.875 INCHES NOMINAL IN, overall_length: 4.500 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 9340-00-440-0701, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | PLASTIC |
| edge_type | FLAT UNFINISHED |
| body_length | 3.875 INCHES NOMINAL IN |
| offset_width | 2.500 INCHES NOMINAL IN |
| overall_width | 4.875 INCHES NOMINAL IN |
| overall_length | 4.500 INCHES NOMINAL IN |
| style_designator | SINGLE OFFSET CHAMFERED CORNERS |
| overall_thickness | 0.093 INCHES NOMINAL IN |
| fsc_application_data | TELETYPE AND FACSIMILE EQUIPMENT |
| material_transparency | CLEAR |
| insulating_air_space_material_arrangement | PLASTIC TO PLASTIC |
| NSN | 9340-00-440-0701 |
| FSC APPLICATION DATA | TELETYPE AND FACSIMILE EQUIPMENT |
| INSULATING AIR SPACE MATERIAL ARRANGEMENT | PLASTIC TO PLASTIC |
| OVERALL THICKNESS | 0.093 INCHES NOMINAL IN |
| MATERIAL TRANSPARENCY | CLEAR |
| STYLE DESIGNATOR | SINGLE OFFSET CHAMFERED CORNERS |
| OVERALL LENGTH | 4.500 INCHES NOMINAL IN |
| OVERALL WIDTH | 4.875 INCHES NOMINAL IN |
| BODY LENGTH | 3.875 INCHES NOMINAL IN |
| EDGE TYPE | FLAT UNFINISHED |
| OFFSET WIDTH | 2.500 INCHES NOMINAL IN |
No substitute or cross-reference records for this part.