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National Stock Number:
1240-00-814-5620
Federal Supply Class:
1240
National Item Identification Number:
008145620
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:
| 10512978 | 11934 | SEILER INSTRUMENT AND MANUFACTURING COMPANY, INCORPORATED | | 10512978 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | FSC APPLICATION DATA | TELESCOPE,ELBOW,T176E2 AND T176E3 INTEGRATED WITH FIRE CONTROL EQUIPMENT | | OVERALL DIAMETER | 3.060 INCHES NOMINAL | | OVERALL HEIGHT | 2.906 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 2B | | THREAD LENGTH | 0.380 INCHES AND 0.500 INCHES | | THREAD LOCATION | INTERNAL AND EXTERNAL | | THREAD SIZE | 2-5/8 IN.-32 AND 3.00 IN.-32 |
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