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National Stock Number:
1240-01-276-5647
Federal Supply Class:
1240
National Item Identification Number:
012765647
Description:
CELL ASSEMBLY,OPTICAL INSTRUMENT
Detail:
AN ITEM CONSISTING OF A CELL, OPTICAL ELEMENT IN WHICH IS SECURED ONE OR MORE OPTICAL ELEMENTS, SUCH AS LENSES, RETICLES, FILTERS, WINDOWS, AND THE LIKE. MAY INCLUDE RETAINING RINGS, SPACERS, AND/OR SEPARATORS. FOR ITEMS WITH FOCUSING FACILITIES AND/OR A DIOPTER SCALE, SEE EYEPIECE ASSEMBLY, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 639AS3869 | 04939 | LOCKHEED MARTIN CORPORATION | | 639AS3869 | 11323 | RAYTHEON COMPANY | | 639AS3869 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| ECCENTRIC CONSTRUCTION | NOT PROVIDED | | OPTICAL ELEMENT CONTROLLING AGENCY | NAVY | | OPTICAL ELEMENT IDENTIFYING NUMBER | 639AS3868 PART NO. AND 639AS831 PART NO. AND 639AS830 PART NO. | | OPTICAL ELEMENT QUANTITY | 3 | | OPTICAL ELEMENT TYPE | FILTER AND COMPOUND LENS |
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