NSN 6540-00-388-5680
Part Details | VISION ACUITY TESTING CHART
6540-00-388-5680 An item for testing keenness of vision and refraction in any area where ordinary lighting facilities are available.
Alternate Parts: MILC36374, 800718, AST20P, 6540-00-388-5680, 00-388-5680, 6540003885680, 003885680
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 65 | JAN 01, 1963 | 00-388-5680 | 18322 ( CHART, VISION ACUITY TESTING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6540-00-388-5680
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MILC36374 | 81349 | MILITARY SPECIFICATIONSPROMULGATED BY MILITARY |
| 800718 | 1LF58 | RICHMOND PRODUCTS INC |
| AST20P | 1LF58 | RICHMOND PRODUCTS INC |
Technical Data | NSN 6540-00-388-5680
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | CARDBOARD OVERALL |
| TEST DESIGNATION | GREEN ASTIGMATIC DIAL VISION TEST CARD |
| OVERALL LENGTH | 14.000 INCHES NOMINAL |
| OVERALL WIDTH | 13.000 INCHES NOMINAL |
| 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 |