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National Stock Number:
6650-99-168-6384
Federal Supply Class:
6650
National Item Identification Number:
991686384
Description:
PRISM,OPTICAL INSTRUMENT
Detail:
A TRANSPARENT ITEM WITH AT LEAST TWO POLISHED PLANE SURFACES INCLINED TOWARD EACH OTHER, DESIGNED FOR USE IN OPTICAL INSTRUMENTS TO REFLECT AND/OR REFRACT A BEAM OF LIGHT. IT MAY HAVE ONE OR MORE MIRRORED SURFACES FOR GREATER REFLECTION. INCLUDES OPTICAL WEDGES USED TO DIVERT PATHS OF LIGHT BY REFRACTION, BUT TO A LESSER DEGREE. SEE ALSO BEAM SPLITTER, OPTICAL INSTRUMENT.
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Manufacturer Information:
| V-34-6167-50 | K0668 | LEONARDO UK LTD | | V34-6167 | K0668 | LEONARDO UK LTD | | V34-6167-50 | K0668 | LEONARDO UK LTD |
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Techincal Specification:
| OVERALL LENGTH | 18.60 MILLIMETERS NOMINAL | | OVERALL WIDTH | 18.20 MILLIMETERS NOMINAL | | SURFACE FINISH | FINE GROUND | | COATING FEATURE | ANTIREFLECTION | | MATERIAL | GERMANIUM | | III SUPPLEMENTARY FEATURES | FOR BOTTOM |
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