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National Stock Number:
1240-00-617-4609
Federal Supply Class:
1240
National Item Identification Number:
006174609
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:
| 6174609 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ELEMENT SECURING METHOD | INTEGRAL CLAMP | | OVERALL DIAMETER | 0.897 INCHES NOMINAL | | OVERALL LENGTH | 0.720 INCHES MINIMUM AND 0.730 INCHES MAXIMUM | | SCREW THREAD SERIES DESIGNATOR | UNS | | SPECIAL FEATURES | SLOT 0.094 IN. W,0.369 IN. LGON PERIPHERY | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD LENGTH | 0.100 INCHES | | THREAD LOCATION | EXTERNAL | | THREAD PITCH DIAMETERS | +0.8849 TO 0.8880 INCHES | | THREAD SIZE | 0.897 IN.-72 |
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