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National Stock Number:
1240-00-920-3331
Federal Supply Class:
1240
National Item Identification Number:
009203331
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:
| 10050725 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| DENSITY VARIABILITY | NOT VARIABLE | | FSC APPLICATION DATA | OPTICAL SIGHTING AND RANGING EQUIPMENT | | OVERALL LENGTH | 15.250 INCHES NOMINAL | | OVERALL WIDTH | 1.562 INCHES NOMINAL | | MATERIAL | GLASS SURFACE | | OVERALL HEIGHT | 0.250 INCHES NOMINAL | | SPECIAL FEATURES | REMOVE BURRS AND SHARP EDGES |
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