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National Stock Number:
1240-01-269-1044
Federal Supply Class:
1240
National Item Identification Number:
012691044
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:
| 3183221 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 3183221 | 31106 | INSTRUMENT TECHNOLOGY, INC. |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | PROVIDED | | CELL ECCENTRICITY FROM GEOMETRIC AXIS | 0.003 INCHES | | CHAMFER LOCATION | LARGER DIAMETER END | | OVERALL LENGTH | 1.525 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | OVERALL DIAMETER | 1.210 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LOCATION | EXTERNAL | | THREAD PITCH DIAMETERS | +0.8679 TO 0.9062 INCHES | | THREAD LENGTH | 0.168 INCHES | | THREAD SIZE | 0.9062-32 |
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