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National Stock Number:
1240-00-382-0876
Federal Supply Class:
1240
National Item Identification Number:
003820876
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:
| 217466PC5 | 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 1/2-32 AND | | 1 5/16-32 | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 3A AND | | 3B | | THREAD PITCH DIAMETERS | 1.4620 TO 1.4797 INCHES AND | | 1.2790 TO 1.2922 INCHES | | THREAD LENGTH | 1.900 INCHES AND | | 0.350 INCHES | | THREAD DIRECTION | RIGHT-HAND | | ECCENTRIC CONSTRUCTION | NOT PROVIDED | | CHAMFER LOCATION | DRIVE END | | DRIVE TYPE | SLOTTED FACE | | OVERALL LENGTH | 1.900 INCHES NOMINAL | | OVERALL DIAMETER | 1.500 INCHES NOMINAL |
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