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National Stock Number:
1240-01-317-6448
Federal Supply Class:
1240
National Item Identification Number:
013176448
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:
| 13079174-2 | 04939 | LOCKHEED MARTIN CORPORATION | | 13079174-2 | 58260 | PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH | | 13079174-3 | 04939 | LOCKHEED MARTIN CORPORATION | | 13079174-3 | 34860 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | CHAMFER LOCATION | BOTH ENDS | | MATERIAL | TITANIUM,MIL-T-81556,TYPE 1,COMP B | | PROPRIETARY CHARACTERISTICS | PACS |
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