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National Stock Number:
6650-01-080-2855
Federal Supply Class:
6650
National Item Identification Number:
010802855
Description:
LENS,OPTICAL INSTRUMENT
Detail:
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 12266875 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 957C048075 | 34228 | L3 TECHNOLOGIES, INC. |
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Techincal Specification:
| AXIAL THICKNESS | 7.0 MILLIMETERS NOMINAL AND 5.0 MILLIMETERS NOMINAL | | COMPOUND LENS EDGE THICKNESS | 2.54 MILLIMETERS MINIMUM AND 6.94 MILLIMETERS MAXIMUM | | COMPOUND LENS OVERALL AXIAL THICKNESS | 11.9 MILLIMETERS MINIMUM AND 12.1 MILLIMETERS MAXIMUM | | COMPOUND LENS STYLE | DOUBLET | | INDIVIDUAL LENS STYLE | DOUBLE CONVEX AND MENISCUS CONVERGING | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174, CLASS 1, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL |
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