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National Stock Number:
1240-01-102-8696
Federal Supply Class:
1240
National Item Identification Number:
011028696
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:
| 8213183 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | ELEMENT SECURING METHOD | INTERNAL THREAD AND SCREW | | CHAMFER LOCATION | LARGER DIAMETER END | | CHAMFER SIZE | 0.328 IN. BY 45 DEG | | OVERALL LENGTH | 22.120 INCHES MINIMUM AND 22.125 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764, TYPE 303, COND A-CANCELED FED SPEC 1ST MATERIAL RESPONSE AND QQ-S-764, TYPE 303SE, COND A-CANCELED FED SPEC 2ND MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE | | OVERALL DIAMETER | 3.375 INCHES NOMINAL |
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