4220-01-007-2785 COUNTERWEIGHT,ELEVA Index 6210-01-007-2787 SHIELD,LIGHT

National Stock Number:
6650-01-007-2786

Federal Supply Class:
6650

National Item Identification Number:
010072786

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:
3323839-182577RAYTHEON COMPANY


Techincal Specification:
OVERALL LENGTH2.640 INCHES NOMINAL
OVERALL THICKNESS0.012 INCHES NOMINAL
OVERALL WIDTH1.840 INCHES NOMINAL


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