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National Stock Number:
1240-00-503-9490
Federal Supply Class:
1240
National Item Identification Number:
005039490
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:
| 5039490 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | PROVIDED | | DRIVE TYPE | SLOTTED FACE | | CHAMFER LOCATION | NO CHAMFER | | OVERALL DIAMETER | 0.936 INCHES NOMINAL | | OVERALL WIDTH | 0.365 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 | | SCREW THREAD SERIES DESIGNATOR | UNS | | SPECIAL FEATURES | SAW SLOT 0.03 IN. X 0.03 IN. | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3B | | THREAD LENGTH | 0.365 INCHES | | THREAD LOCATION | INTERNAL | | THREAD PITCH DIAMETERS | +0.7765 TO 0.7797 INCHES | | THREAD SIZE | 79/100-48 |
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