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National Stock Number:
1240-00-818-2741
Federal Supply Class:
1240
National Item Identification Number:
008182741
Description:
RETICLE,OPTICAL INSTRUMENT
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Manufacturer Information:
| 8293434 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ANGLE IN DEG | 45.0 | | AXIAL THICKNESS | 0.197 INCHES NOMINAL | | BEVEL DEPTH AND LOCATION | 0.0200 INCHES NOMINAL OPPOSITE ETCHED SURFACE | | DIAMETER | 1.8900 INCHES NOMINAL | | DISPERSION | 46.0 ANGSTROMS NOMINAL AND 58.6 ANGSTROMS NOMINAL | | FSC APPLICATION DATA | PERISCOPE,INTEGRATED WITH FIRE CONTROL | | GRADUATIONS/MARKINGS | STADIA-SCALE | | MATERIAL | GLASS OPTICAL | | REFRACTION INDEX | 1.5838 NOMINAL AND 1.5230 NOMINAL | | RIM FINISH | GROUND | | SCALE CALIBRATION | 8-12-16-20 MILS | | STYLE DESIGNATOR | VERTICALLY GRADUATED | | SUPPLEMENTARY FEATURES | MATERIAL OPTICAL GLASS PER JAN-G-174, GRADE D, TYE 523-586 AND TYPE 584-460 |
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