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National Stock Number:
1240-01-042-8492
Federal Supply Class:
1240
National Item Identification Number:
010428492
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:
| 201219741-01 | 34ZD7 | BOLDER VISION OPTIK, INC. | | 201219741-01 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER | | 34432-3 | 09344 | ROCKWELL COLLINS, INC. DBA RC DISPLAYS SYSTEMS | | 34432-3 | 29556 | POLAROID CORPORATION DBA POLAROID | | 400A2001-1 | 54709 | MOD-A-CAN INC | | 34432-3 | 99117 | METAVAC LLC | | 400TS2001-1 | 3GZS1 | MILLER TECHNICAL GROUP LLC |
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Techincal Specification:
| DENSITY VARIABILITY | NOT VARIABLE | | FSC APPLICATION DATA | OPTICAL SIGHTING AND RANGING EQUIPMENT | | OVERALL DIAMETER | 7.500 INCHES MINIMUM AND 7.520 INCHES MAXIMUM | | OVERALL THICKNESS | 0.200 INCHES MINIMUM AND 0.300 INCHES MAXIMUM | | SPECIAL FEATURES | HORIZONTAL POLARIZATION PLANE | | WHITE LIGHT TRANSMISSION IN PERCENT | 37.0 SINGLE FILTER | | SURFACE PARALLELISM | 6.0 MINUTES | | SURFACE MATERIAL | GLASS |
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