3120-01-200-4823 BUSHING,SLEEVE Index 6650-01-200-4825 FILTER,LIGHT,OPTICAL INSTRUMENT

National Stock Number:
6650-01-200-4824

Federal Supply Class:
6650

National Item Identification Number:
012004824

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:
77C718836P00403538LOCKHEED MARTIN CORPORATION


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