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National Stock Number:
1240-00-611-6493
Federal Supply Class:
1240
National Item Identification Number:
006116493
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:
| 8229033 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | DRIVE TYPE | SLOTTED FACE | | CHAMFER LOCATION | BOTH ENDS | | CHAMFER SIZE | 0.031 IN. BY 45 DEG | | FSC APPLICATION DATA | INFINITY SIGHT,INTEGRATED WITH FIRE CONTROL EQUIPMENT | | OVERALL DIAMETER | 0.625 INCHES NOMINAL | | OVERALL HEIGHT | 0.875 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 2B AND 2A | | THREAD LENGTH | 0.160 INCHES AND 0.500 INCHES | | THREAD LOCATION | INTERNAL AND EXTERNAL | | THREAD SIZE | 7/6/0.4375/-32 AND 5/8/0.625/-32 |
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