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National Stock Number:
6650-00-567-0715
Federal Supply Class:
6650
National Item Identification Number:
005670715
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:
| 2837241 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | B00621 | 58822 | HUTSON AEROSPACE INC SUB OF TELEFLEX INC |
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Techincal Specification:
| DIAMETER | 1.494 INCHES MINIMUM AND 1.500 INCHES MAXIMUM | | MATERIAL | QUARTZ LOCATION NOT OTHERWISE SPECIFIED | | POLISHED PERIPHERY | NOT PROVIDED | | REFLECTION REDUCING SURFACE | ONE | | THICKNESS | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM |
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