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National Stock Number:
6650-00-446-5908
Federal Supply Class:
6650
National Item Identification Number:
004465908
Description:
CELL,OPTICAL ELEMENT
Detail:
A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO HOLD A LENS, RETICLE, OR WINDOW IN AN OPTICAL SYSTEM. INCLUDES ECCENTRIC CELLS AND/OR RINGS DESIGNED TO BE ROTATED WITHIN THE INSTRUMENT TO SHIFT AN OPTICAL ELEMENT TO A PRESCRIBED POSITION.
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Manufacturer Information:
| 13206E7679 | 81336 | CHIEF OF ENGINEERS DEPT OF ARMY | | 19122 | 27777 | L3 TECHNOLOGIES, INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY 6061 | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD LENGTH | 0.281 INCHES AND 0.313 INCHES | | THREAD LOCATION | EXTERNAL | | THREAD PITCH DIAMETERS | +1.6517 TO 1.6591 INCHES | | THREAD SIZE | 1-11/16 IN.-24 | | OVERALL HEIGHT | 0.889 INCHES MINIMUM AND 0.921 INCHES MAXIMUM | | OVERALL DIAMETER | 2.620 INCHES MINIMUM AND 2.630 INCHES MAXIMUM | | ECCENTRIC CONSTRUCTION | NOT PROVIDED |
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