1240-01-567-9487 TELESCOPE,PANORAMIC Index 1240-01-568-7649 CASE,OPTICAL INSTRUMENT

National Stock Number:
1240-01-568-5200

Federal Supply Class:
1240

National Item Identification Number:
015685200

Description:
WINDOW,OPTICAL INSTRUMENT

Detail:
A COLOR FREE ITEM OF TRANSPARENT OR TRANSLUCENT MATERIAL, USUALLY OPTICAL GLASS, HAVING SPECIFIC LIGHT DISPERSIVE AND REFRACTIVE PROPERTIES. THIS ITEM MUST HAVE TWO PLANE-PARALLEL SURFACES AND IS DESIGNED FOR USE IN AN OPTICAL INSTRUMENT TO PROVIDE A BARRIER TO FOREIGN MATTER AND/OR PERMIT LIGHT TRANSMISSION IN OR TO THE OPTICAL SYSTEM.


Manufacturer Information:
COF0664508QA1EOS TECHNOLOGIES, INC.
COF06645Z9K41ELECTRO OPTIC SYSTEMS PTY LTD


Techincal Specification:
LENGTH20.0 MILLIMETERS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALGLASS OPTICAL
PART NAME ASSIGNED BY CONTROLLING AGENCYWINDOW,LASER 23MM
WIDTH8.5 MILLIMETERS NOMINAL
SURFACE FINISHROUGH


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