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National Stock Number:
1240-00-531-9082
Federal Supply Class:
1240
National Item Identification Number:
005319082
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:
| 5319082 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| DRIVE TYPE | SLOTTED FACE | | ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ELEMENT SECURING METHOD | EXTERNAL THREAD | | CHAMFER LOCATION | LARGER DIAMETER END | | CHAMFER SIZE | 0.010 IN. BY 45 DEG | | FSC APPLICATION DATA | BINOCULAR,M3 | | OVERALL LENGTH | 0.887 INCHES MINIMUM AND 0.893 INCHES MAXIMUM | | MATERIAL | ALUMINUM ALLOY 2024 | | OVERALL DIAMETER | 0.897 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LOCATION | EXTERNAL | | THREAD PITCH DIAMETERS | +0.7903 TO 0.7935 INCHES AND +0.8849 TO 0.8880 INCHES | | THREAD LENGTH | 0.078 INCHES AND 0.125 INCHES | | THREAD SIZE | 0.807 IN.-48 AND 0.897 IN.-72 |
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