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National Stock Number:
1240-00-382-0574
Federal Supply Class:
1240
National Item Identification Number:
003820574
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:
| 164150PC1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| ELEMENT SECURING METHOD | SCREWSCREW | | CHAMFER LOCATION | OPPOSITE DRIVE ENDOPPOSITE DRIVE END | | CHAMFER SIZE | 0.020 IN. BY 45 DEG0.020 IN. BY 45 DEG | | OVERALL DIAMETER | 2.187 INCHES NOMINAL2.187 INCHES NOMINAL | | OVERALL LENGTH | 2.400 INCHES NOMINAL2.400 INCHES NOMINAL | | MATERIAL | COPPER ALLOYCOPPER ALLOY | | SCREW THREAD SERIES DESIGNATOR | UNSUNS | | THREAD CLASS | 3B3B | | THREAD DIRECTION | RIGHT-HANDRIGHT-HAND | | THREAD LENGTH | 0.360 INCHES0.360 INCHES | | THREAD LOCATION | INTERNALINTERNAL | | THREAD PITCH DIAMETERS | +1.9660 TO 1.9797 INCHES+1.9660 TO 1.9797 INCHES | | THREAD SIZE | 2-322-32 | | SURFACE TREATMENT | PAINTPAINT |
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