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National Stock Number:
6650-00-936-4571
Federal Supply Class:
6650
National Item Identification Number:
009364571
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.
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Manufacturer Information:
| 32-87402-301 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| DENSITY VARIABILITY | NOT VARIABLE | | OVERALL DIAMETER | 4.750 INCHES NOMINAL | | OVERALL THICKNESS | 0.500 INCHES NOMINAL | | MATERIAL | PLASTIC SURFACE |
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