97-1140: SCREEN,TANGENT,EYE EXAMINING.
The SCREEN,TANGENT,EYE EXAMINING is a the manufacturer industrial component. Key specifications include material: WOOL OVERALL, overall_width: 48.000 INCHES NOMINAL IN, overall_length: 42.000 INCHES NOMINAL IN, design_designation: BJERRUM, part_name_assigned_by_controlling_agency: SCREEN TANGENT EYE EXAMINING BJERRUM REVERSIBLE BLACK CLOTH. This part is cataloged in the U.S.
Government catalog under NSN 6540-00-381-0700, 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 | WOOL OVERALL |
| overall_width | 48.000 INCHES NOMINAL IN |
| overall_length | 42.000 INCHES NOMINAL IN |
| special_features | WITH ROLLER; RADIATING TANGENT LINES; 15 DEG ON CONCENTRIC CIRCLES; FOR USE IN CHARTING THE CENTRAL AND PARACENTRAL FIELDS OF VISION AT A DISTANCE OF ONE METER |
| design_designation | BJERRUM |
| part_name_assigned_by_controlling_agency | SCREEN TANGENT EYE EXAMINING BJERRUM REVERSIBLE BLACK CLOTH |
| NSN | 6540-00-381-0700 |
| OVERALL LENGTH | 42.000 INCHES NOMINAL IN |
| OVERALL WIDTH | 48.000 INCHES NOMINAL IN |
| DESIGN DESIGNATION | BJERRUM |
| COLOR | BLACK |
| SPECIAL FEATURES | WITH ROLLER; RADIATING TANGENT LINES; 15 DEG ON CONCENTRIC CIRCLES; FOR USE IN CHARTING THE CENTRAL AND PARACENTRAL FIELDS OF VISION AT A DISTANCE OF ONE METER |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREEN TANGENT EYE EXAMINING BJERRUM REVERSIBLE BLACK CLOTH |
| MATERIAL | WOOL OVERALL |