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National Stock Number:
1240-01-117-3750
Federal Supply Class:
1240
National Item Identification Number:
011173750
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:
| 11727457 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| DENSITY VARIABILITY | NOT VARIABLE | | MATERIAL | GLASS SURFACE | | OVERALL DIAMETER | 1.750 INCHES NOMINAL | | OVERALL LENGTH | 0.406 INCHES MINIMUM AND 0.422 INCHES MAXIMUM | | WHITE LIGHT TRANSMISSION IN PERCENT | 25.0 SINGLE FILTER |
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