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National Stock Number:
1240-00-617-9021
Federal Supply Class:
1240
National Item Identification Number:
006179021
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:
| 6179021 | 19200 | US ARMY ARDEC RDECOM | | 6179021 | 33950 | DELTA-X CORP |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | DRIVE TYPE | SLOTTED FACE | | ELEMENT SECURING METHOD | THREADED RING | | CHAMFER LOCATION | OPPOSITE DRIVE END | | CHAMFER SIZE | 0.016 IN. BY 45 DEG | | OVERALL DIAMETER | 0.743 INCHES NOMINAL | | OVERALL HEIGHT | 0.600 INCHES NOMINAL | | MATERIAL | COPPER ALLOY 360 | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 3B AND 3A | | THREAD LENGTH | 0.109 INCHES AND 0.178 INCHES | | THREAD LOCATION | INTERNAL AND EXTERNAL | | THREAD SIZE | 0.600 IN. -36 AND 0.743 IN. -48 |
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