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National Stock Number:
1240-00-763-6689
Federal Supply Class:
1240
National Item Identification Number:
007636689
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:
| 7636689 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| DRIVE TYPE | DRILLED FACE | | ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ELEMENT SECURING METHOD | THREADED RING | | MATERIAL | STEEL COMP 1212 | | OVERALL DIAMETER | 2.500 INCHES NOMINAL | | OVERALL HEIGHT | 0.455 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 2 | | THREAD LOCATION | INTERNAL | | THREAD LENGTH | 0.090 INCHES | | THREAD SIZE | 2-3/32 IN. - 32 |
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