6650-01-449-1412 WINDOW,OPTICAL INSTRUMENT Index 5670-01-449-1414 VENTILATOR,AIR CIRCULATING

National Stock Number:
6650-01-449-1413

Federal Supply Class:
6650

National Item Identification Number:
014491413

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:
8635-5933-000772AELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD
8635-5933-00S6070ELBIT SYSTEMS ELECTRO-OPTICS ELOP LTD.
8635-5933-00SC067ELOP ELECTRO OPTICAL INDUSTRIES LTD


Techincal Specification:
DIAMETER15.7 MILLIMETERS NOMINAL
MATERIALGLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED
SPECIAL FEATURESASCHOTT RG850 FILTER GLASS; 9 MM CLEAR APERTURE
POLISHED PERIPHERYNOT PROVIDED


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