NSN 6540-00-350-2979
Part Details | VISION ACUITY TESTING CHART
6540-00-350-2979 An item for testing keenness of vision and refraction in any area where ordinary lighting facilities are available.
Alternate Parts: 6540-00-350-2979, 00-350-2979, 6540003502979, 003502979
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 65 | MAR 25, 1970 | 00-350-2979 | 18322 ( CHART, VISION ACUITY TESTING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6540-00-350-2979
| Part Number | Cage Code | Manufacturer |
|---|
Technical Data | NSN 6540-00-350-2979
| Characteristic | Specifications |
|---|---|
| MATERIAL AND LOCATION | PAPER, LATEX IMPREGNATED OVERALL |
| TEST DESIGNATION | NATIONAL SOCIETY FOR PREVENTION OF BLINDNESS, INC-DOUBLE-FACED CHART |
| OVERALL LENGTH | 22.375 INCHES NOMINAL |
| OVERALL WIDTH | 9.000 INCHES NOMINAL |
| SPECIAL FEATURES | W/2 COVER CARDS AND 1 WINDOW CARD; SYMBOL E ONE SIDE,LINES OF LETTERS W/SNELLEN SCALE OTHER SIDE |