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National Stock Number:
6650-01-166-5025
Federal Supply Class:
6650
National Item Identification Number:
011665025
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:
| 74D111177-2007 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| FSC APPLICATION DATA | GROUND SUPPORT EQUIPMENT | | LENGTH | 122.2 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174, CLASS 1, GRADE A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL | | POLISHED PERIPHERY | NOT PROVIDED | | WIDTH | 100.0 MILLIMETERS NOMINAL | | THICKNESS | 6.3 MILLIMETERS NOMINAL |
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