4710-01-370-5691 TUBE ASSEMBLY,METAL Index 5340-01-370-5693 COVER,ACCESS

National Stock Number:
1240-01-370-5692

Federal Supply Class:
1240

National Item Identification Number:
013705692

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.


Manufacturer Information:
60710321-1918355THE BOEING COMPANY
60710321-1934860NORTHROP GRUMMAN SYSTEMS CORPORATION


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