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National Stock Number:
6650-00-001-2339
Federal Supply Class:
6650
National Item Identification Number:
000012339
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:
| 659188 | 05234 | THERMO JARRELL ASH CORP BAIRD DIV |
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Techincal Specification:
| MATERIAL | PLASTIC METHYL METHACRYLATE | | DIAMETER | 2.380 INCHES NOMINAL | | THICKNESS | 0.120 INCHES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 05234 | | DESIGN CONTROL REFERENCE | 659188 |
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