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National Stock Number:
6650-01-057-1107
Federal Supply Class:
6650
National Item Identification Number:
010571107
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:
| 7361238 | 07869 | AIR FORCE CAMBRIDGE RESEARCH LABORATORIES L G HANSCOM FIELD |
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Techincal Specification:
| OVERALL HEIGHT | 1.990 INCHES MINIMUM AND 2.010 INCHES MAXIMUM | | OVERALL THICKNESS | 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | OVERALL WIDTH | 1.195 INCHES MINIMUM AND 1.200 INCHES MAXIMUM | | MATERIAL | GLASS | | REFLECTANCE/TRANSMITTANCE PERCENTAGE RATIO | 50:50 | | SPECIAL FEATURES | FULLY POLISHED | | STYLE DESIGNATOR | DOUBLE RIGHT-ANGLE |
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