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National Stock Number:
6650-01-019-3425
Federal Supply Class:
6650
National Item Identification Number:
010193425
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:
| 11743277 | 0178B | INDRA SISTEMAS, SOCIEDAD ANONIMA | | 11743277 | 19200 | US ARMY ARDEC RDECOM | | 11743277 | 34820 | UNITED SHOW CASE CO INC |
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Techincal Specification:
| DENSITY VARIABILITY | NOT VARIABLE | | OVERALL DIAMETER | 1.686 INCHES MINIMUM AND 1.690 INCHES MAXIMUM | | OVERALL THICKNESS | 0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM | | WHITE LIGHT TRANSMISSION IN PERCENT | 65.0 SINGLE FILTER | | SURFACE MATERIAL | DYED GLASS | | VIEWING SURFACE OVERALL DIAMETER | 0.500 INCHES NOMINAL |
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