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National Stock Number:
6650-00-155-1601
Federal Supply Class:
6650
National Item Identification Number:
001551601
Description:
RETICLE,OPTICAL INSTRUMENT
Detail:
AN ITEM, USUALLY MADE OF GLASS, HAVING FINE WIRES OR HAIRS, OR ETCHED OR PRINTED FINE LINES ON A SURFACE, AND PLACED IN THE FOCAL PLANE OF AN OPTICAL INSTRUMENT TO ESTABLISH A REFERENCE POINT TO THE AXIS FOR THE PURPOSE OF AIMING, MEASURING, RANGING, AND THE LIKE. EXCLUDES LENS, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 279475PC3 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 279475PC3 | 78039 | LEICA INC SURVEYING AND PHOTOGRAMMETRY SYSTEMS DIV |
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Techincal Specification:
| ANGLE IN DEG | 45.0 | | AXIAL THICKNESS | 6.0 MILLIMETERS NOMINAL | | BEVEL DEPTH AND LOCATION | 1.0 MILLIMETERS NOMINAL ETCHED SURFACE AND 2.4 MILLIMETERS NOMINAL OPPOSITE ETCHED SURFACE | | CONVEX SURFACE RADIUS | 19.9 MILLIMETERS | | DIAMETER | 61.0 MILLIMETERS NOMINAL | | DISPERSION | 58.5 ANGSTROMS NOMINAL | | GRADUATIONS/MARKINGS | CROSS LINE | | MATERIAL | GLASS OPTICAL | | REFRACTION INDEX | 1.5235 NOMINAL | | RIM FINISH | GROUND | | STYLE DESIGNATOR | CROSSLINE |
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