6650-21-913-1084 PERISCOPE,ARMORED VEHICLE Index 6210-21-913-1092 FIXTURE,LIGHTING

National Stock Number:
6650-21-913-1085

Federal Supply Class:
6650

National Item Identification Number:
219131085

Description:
LENS,OPTICAL INSTRUMENT

Detail:
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.


Manufacturer Information:
636685036126RAYTHEON CANADA LIMITED


Techincal Specification:
DIAMETER3.627 INCHES NOMINAL
AXIAL THICKNESS0.320 INCHES NOMINAL
MATERIALGLASS OPTICAL
SINGLE LENS STYLEMENISCUS
SPECIAL FEATURESLENS EDGE THICKNESS 0.188 IN. NOMINAL
SPECIFICATION/STANDARD DATA36126-6366850 MANUFACTURERS SPECIFICATION


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