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National Stock Number:
6540-00-381-0690
Federal Supply Class:
6540
National Item Identification Number:
003810690
Description:
SCREEN,TANGENT,EYE EXAMINING
Detail:
A SCREEN USED FOR CORRECT CENTRAL AND PARA-CENTRAL ANALYSIS IN OPHTHALMIC PRACTICE.
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Manufacturer Information:
| 933R | 1LF58 | RICHMOND PRODUCTS INC | | 97-1141 | 89875 | DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA | | KN0CK-D0WN, 15 DEG | 1LF58 | RICHMOND PRODUCTS INC | | KNOCK-DOWN, 15 DEG | 1LF58 | RICHMOND PRODUCTS INC | | UNASSEMBLED | 4A030 | RICHMOND INTL INC |
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Techincal Specification:
| OVERALL LENGTH | 42.000 INCHES NOMINAL | | DESIGN DESIGNATION | BJERRUM | | COLOR | BLACK | | OVERALL WIDTH | 42.000 INCHES NOMINAL | | MATERIAL AND LOCATION | FELT, WOOL OVERALL | | SPECIAL FEATURES | WOOD FRAME; UNASSEMBLED; W/O ROLLER; RADIATING TANGENT LINES; 15 DEGREES 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 FOLDING |
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