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National Stock Number:
6650-01-171-8539
Federal Supply Class:
6650
National Item Identification Number:
011718539
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:
| 13074515 | 04939 | LOCKHEED MARTIN CORPORATION | | 13074515 | 58260 | PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH |
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Techincal Specification:
| LIGHT DEVIATION | 05 DEG 09 MIN PORM0 DEG 3 MIN | | MATERIAL | GLASS OPTICAL | | STYLE DESIGNATOR | DOVE |
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