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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:
| DRIVE TYPE | SLOTTED FACESLOTTED FACE | | CHAMFER LOCATION | DRIVE ENDDRIVE END | | OVERALL DIAMETER | 1.500 INCHES NOMINAL1.500 INCHES NOMINAL | | OVERALL LENGTH | 1.900 INCHES NOMINAL1.900 INCHES NOMINAL | | MATERIAL | COPPER ALLOYCOPPER ALLOY | | SCREW THREAD SERIES DESIGNATOR | UNSUNS | | THREAD CLASS | 3A AND 3A AND 3B3B | | THREAD DIRECTION | RIGHT-HANDRIGHT-HAND | | THREAD LENGTH | 1.900 INCHES AND 1.900 INCHES AND 0.350 INCHES0.350 INCHES | | THREAD LOCATION | EXTERNAL AND EXTERNAL AND INTERNALINTERNAL | | THREAD PITCH DIAMETERS | +1.4620 TO 1.4797 INCHES AND +1.4620 TO 1.4797 INCHES AND +1.2790 TO 1.2922 INCHES+1.2790 TO 1.2922 INCHES | | THREAD SIZE | 1 1/2-32 AND 1 1/2-32 AND 1 5/16-321 5/16-32 |
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