1240-00-025-0116 FILTER,LIGHT,OPTICAL INSTRUMENT Index 1240-00-025-0118 FILTER,LIGHT,OPTICAL INSTRUMENT

National Stock Number:
1240-00-025-0117

Federal Supply Class:
1240

National Item Identification Number:
000250117

Description:
FILTER,LIGHT,OPTICAL INSTRUMENT

Detail:
AN ITEM HAVING TWO PLANE-PARALLEL SURFACES AND CONSISTING OF A POLARIZING MATERIAL BONDED BETWEEN GLASS OR PLASTIC. THIS ITEM TRANSMITS LIGHT IN ONLY ONE PLANE AND IS USUALLY USED IN PAIRS TO VARY THE LIGHT TRANSMITTED INTO OR THROUGH AN OPTICAL INSTRUMENT. EXCLUDES WINDOW, OPTICAL INSTRUMENT.


Manufacturer Information:
147492PC1610001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
G6715PC1666796BRUNSON INSTRUMENT COMPANY


Techincal Specification:
DENSITY VARIABILITYNOT VARIABLE
SURFACE MATERIALGLASS
DIAMETER21.0 MILLIMETERS NOMINAL
THICKNESS1.8 MILLIMETERS NOMINAL
SPECIAL FEATURESYELLOW COLOR


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