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National Stock Number:
1240-00-155-1728
Federal Supply Class:
1240
National Item Identification Number:
001551728
Description:
RETICLE ASSEMBLY,OPTICAL INSTRUM
Detail:
An optical element consisting of a polished optical glass disk to which is bonded a RETICLE, OPTICAL INSTRUMENT and a PRISM, OPTICAL INSTRUMENT. A right-hand and a left-hand assembly are used in an optical system to provide three dimensional vision of an object or target.
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Manufacturer Information:
| 278702PC1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| EDGE THICKNESS | 11.6 MILLIMETERS NOMINAL | | ANGLE IN DEG | 45.0 | | AXIAL THICKNESS | 4.0 MILLIMETERS NOMINAL | | DISPERSION | 46.0 ANGSTROMS NOMINAL | | GRADUATIONS/MARKINGS | RANGE SCALE | | LENGTH | 11.6 MILLIMETERS NOMINAL | | MATERIAL | GLASS OPTICAL | | REFRACTION INDEX | 1.5171 NOMINAL | | RIM FINISH | POLISHED | | STYLE DESIGNATOR | HORIZONTALLY GRADUATED FROM CENTER |
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