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National Stock Number:
1240-01-073-5916
Federal Supply Class:
1240
National Item Identification Number:
010735916
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:
| 11507495 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 11507495 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| DRIVE TYPE | DRILLED HOLE | | ECCENTRIC CONSTRUCTION | NOT PROVIDED | | CHAMFER LOCATION | DRIVE END | | CHAMFER SIZE | 0.020 IN. BY 45 DEG | | FSC APPLICATION DATA | TARGET DESIGNATOR | | OVERALL LENGTH | 0.930 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 | | SCREW THREAD SERIES DESIGNATOR | SPECIAL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LOCATION | INTERNAL | | THREAD PITCH DIAMETERS | +1.9014 TO 1.9081 INCHES | | THREAD SIZE | 1.938 IN.-0.0555P-0.3333L |
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