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National Stock Number:
1240-00-504-3921
Federal Supply Class:
1240
National Item Identification Number:
005043921
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:
| 5043921 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ELEMENT SECURING METHOD | THREADED RING | | FSC APPLICATION DATA | CIRCLE,AIMONG,M1,ANTIAIRCRAFT FIRE CONTROL EQUIPMENT | | MATERIAL | ALUMINUM ALLOY 2024 | | OVERALL DIAMETER | 0.743 INCHES NOMINAL | | OVERALL HEIGHT | 0.580 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 3A | | THREAD LOCATION | EXTERNAL | | THREAD LENGTH | 0.110 INCHES | | THREAD SIZE | 0.743-48 |
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