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National Stock Number:
1240-00-382-0967
Federal Supply Class:
1240
National Item Identification Number:
003820967
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:
| 232547PC13 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | THREAD LOCATION | EXTERNAL AND | | INTERNAL | | THREAD SIZE | 1 5/8-32 AND | | 1 1/2-32 | | THREAD CLASS | 3A AND | | 3B | | THREAD PITCH DIAMETERS | 1.5993 TO 1.6047 INCHES AND | | 1.4797 TO 1.4827 INCHES | | THREAD LENGTH | 0.700 INCHES AND | | 0.400 INCHES | | THREAD DIRECTION | RIGHT-HAND | | ECCENTRIC CONSTRUCTION | NOT PROVIDED | | CHAMFER LOCATION | BOTH ENDS | | OVERALL LENGTH | 0.690 INCHES MINIMUM AND | | 0.710 INCHES MAXIMUM | | OVERALL DIAMETER | 1.620 INCHES MINIMUM AND | | 1.625 INCHES MAXIMUM |
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