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National Stock Number:
6650-01-186-5762
Federal Supply Class:
6650
National Item Identification Number:
011865762
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:
| 13144095 | 0A695 | GFMCO LLC | | 13144095 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 13144095 | 5T485 | MACHINE TECH |
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Techincal Specification:
| ELEMENT SECURING METHOD | RETAINER RING | | CHAMFER LOCATION | SMALLER DIAMETER END | | CHAMFER SIZE | 0.020 IN. BY 45 DEG | | DRIVE TYPE | KNURL | | ECCENTRIC CONSTRUCTION | NOT PROVIDED | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL DIAMETER | 1.550 INCHES NOMINAL | | OVERALL LENGTH | 0.527 INCHES NOMINAL | | SCREW THREAD SERIES DESIGNATOR | UNS | | THREAD CLASS | 2B | | THREAD DIRECTION | RIGHT-HAND | | THREAD PITCH DIAMETERS | +1.3518 TO 1.3571 INCHES | | THREAD LENGTH | 0.378 INCHES | | THREAD LOCATION | INTERNAL | | THREAD SIZE | 1 3/8-28 |
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