4710-01-171-4852 TUBE ASSEMBLY,METAL Index 1240-01-171-4854 CELL ASSEMBLY,OPTICAL INSTRUMENT

National Stock Number:
1240-01-171-4853

Federal Supply Class:
1240

National Item Identification Number:
011714853

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:
1227283819200US ARMY ARDEC RDECOM


Techincal Specification:
MATERIALGLASS, OPTICAL, MIL-G-174, CLASS 1, GRADE B AND
GLASS, OPTICAL, MIL-G-174, GRADE B
ECCENTRIC CONSTRUCTIONNOT PROVIDED
OPTICAL ELEMENT QUANTITY1 AND
2 AND
3 AND
4
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE12272838


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