AST20P: CHART,VISION ACUITY TESTING.
The CHART,VISION ACUITY TESTING is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, overall_width: 13.000 INCHES NOMINAL IN, overall_length: 14.000 INCHES NOMINAL IN, test_designation: GREEN ASTIGMATIC DIAL VISION TEST CARD, part_name_assigned_by_controlling_agency: CHART VISION ACUITY TESTING ASTIGMATIC DIAL GREEN. This part is cataloged in the U.S.
Government catalog under NSN 6540-00-388-5680, 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 | PAPER OVERALL |
| overall_width | 13.000 INCHES NOMINAL IN |
| overall_length | 14.000 INCHES NOMINAL IN |
| special_features | CLOCK FACE; TRIPLE LINE; FOR USE W/CHART SET,6540-00-598-8078 AND 6540-00-598-8077,AND COLOR VISION PLATE SET,6540-00-299-8186 |
| test_designation | GREEN ASTIGMATIC DIAL VISION TEST CARD |
| part_name_assigned_by_controlling_agency | CHART VISION ACUITY TESTING ASTIGMATIC DIAL GREEN |
| NSN | 6540-00-388-5680 |
| OVERALL LENGTH | 14.000 INCHES NOMINAL IN |
| OVERALL WIDTH | 13.000 INCHES NOMINAL IN |
| SPECIAL FEATURES | CLOCK FACE; TRIPLE LINE; FOR USE W/CHART SET,6540-00-598-8078 AND 6540-00-598-8077,AND COLOR VISION PLATE SET,6540-00-299-8186 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CHART VISION ACUITY TESTING ASTIGMATIC DIAL GREEN |
| MATERIAL | PAPER OVERALL |
| TEST DESIGNATION | GREEN ASTIGMATIC DIAL VISION TEST CARD |