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National Stock Number:
6650-01-063-1392
Federal Supply Class:
6650
National Item Identification Number:
010631392
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:
| SM-D-773405 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| AXIAL THICKNESS | 0.200 INCHES NOMINAL | | DIAMETER | 1.675 INCHES NOMINAL | | MATERIAL | GLASS OPTICAL | | SINGLE LENS STYLE | MENISCUS CONVERGING | | SPECIAL FEATURES | MATERIAL USED IN THE MANUFACTURE OF THIS LENS SHALL NOT CONTAIN THORIUM,OTHER RADIOACTIVE MATERIAL,OR ANY COMBINATION OF NUCLEAR MATERIALS IN EXCESS OF 0.05 PERCENT BY WEIGHT AS DEFINEDBY TITLE 10,CODE OF FEDERAL REGULATIONS,PART 40 |
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