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National Stock Number:
1240-00-302-1393
Federal Supply Class:
1240
National Item Identification Number:
003021393
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:
| 8200966 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | CHAMFER LOCATION | BOTH ENDS | | CHAMFER SIZE | 1/32 IN. BY 45 DEG | | MATERIAL | STEEL COMP 303 | | OVERALL DIAMETER | 2.184 INCHES NOMINAL | | OVERALL LENGTH | 0.970 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 2B | | THREAD LENGTH | 0.250 INCHES | | THREAD LOCATION | INTERNAL | | THREAD SIZE | 1-3/4 IN. 32 |
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