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National Stock Number:
1240-00-157-9669
Federal Supply Class:
1240
National Item Identification Number:
001579669
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:
| 481293PC1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 807807 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | PROVIDED | | MATERIAL | ALUMINUM ALLOY | | OVERALL DIAMETER | 3.125 INCHES NOMINAL | | THREAD LOCATION | INTERNAL | | THREAD LENGTH | 0.438 INCHES | | THREAD SIZE | 1 3/4-32 |
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