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National Stock Number:
6650-01-626-5370
Federal Supply Class:
6650
National Item Identification Number:
016265370
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:
| 45-580 | 1WV83 | EDMUND OPTICAL MANUFACTURING LLC DBA EDMUND OPTICS |
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Techincal Specification:
| DIFFUSION PRODUCING SURFACE | BOTH | | DIAMETER | 30.0 MILLIMETERS NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HIGH TOLERANCE OPTICAL WINDOW | | MATERIAL | GLASS LOCATION NOT OTHERWISE SPECIFIED | | MATERIAL | GLASS BEVELED/POLISHED EDGE PLATING | | POLISHED PERIPHERY | NOT PROVIDED | | POLISHED SURFACE | BOTH | | THICKNESS | 4.0 MILLIMETERS NOMINAL |
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