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National Stock Number:
6650-00-431-8146
Federal Supply Class:
6650
National Item Identification Number:
004318146
Description:
WINDOW,OPTICAL INSTRUMENT
Detail:
A COLOR FREE ITEM OF TRANSPARENT OR TRANSLUCENT MATERIAL, USUALLY OPTICAL GLASS, HAVING SPECIFIC LIGHT DISPERSIVE AND REFRACTIVE PROPERTIES. THIS ITEM MUST HAVE TWO PLANE-PARALLEL SURFACES AND IS DESIGNED FOR USE IN AN OPTICAL INSTRUMENT TO PROVIDE A BARRIER TO FOREIGN MATTER AND/OR PERMIT LIGHT TRANSMISSION IN OR TO THE OPTICAL SYSTEM.
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Manufacturer Information:
| B58-83 | 04562 | ROLYN OPTICS CO |
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Techincal Specification:
| FSC APPLICATION DATA | EVALUATOR,FLIGHT DATA FILM,RF4E ACFT | | MATERIAL | GLASS LOCATION NOT OTHERWISE SPECIFIED |
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