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National Stock Number:
1240-00-334-3366
Federal Supply Class:
1240
National Item Identification Number:
003343366
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:
| 217455PC1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 3000019 | 07411 | RUHLE COMPANIES, INC. | | 3000019 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 3000019 | 14001 | GRAYCO OPTICAL CORP | | 3000019 | 22380 | DRS PHOTRONICS, INC. DBA DRS PHOTRONICS, INC. | | 3000019 | 27777 | L3 TECHNOLOGIES, INC. | | 3000019 | 54089 | DRS C3 & AVIATION COMPANY | | 3000019 | 78039 | LEICA INC SURVEYING AND PHOTOGRAMMETRY SYSTEMS DIV |
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Techincal Specification:
| LENGTH | 7.844 INCHES NOMINAL | | MATERIAL | GLASS OPTICAL LOCATION NOT OTHERWISE SPECIFIED | | POLISHED PERIPHERY | NOT PROVIDED | | WIDTH | 7.469 INCHES NOMINAL | | THICKNESS | 0.438 INCHES NOMINAL |
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