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National Stock Number:
5855-01-165-2161
Federal Supply Class:
5855
National Item Identification Number:
011652161
Description:
MASK,OPTICAL INSTRUMENT
Detail:
A THIN METALLIC OR NONMETALLIC PLATE WHICH HAS AN OPENING OF A SPECIFIC SIZE. ITS FUNCTION IS TO LIMIT THE FIELD OF VIEW OF A TELESCOPE, PERISCOPE OR THE LIKE BY BLOCKING PERIPHERAL LIGHT OR IMAGES. EXCLUDES MASK, LANTERN SLIDE, PHOTOGRAPHIC.
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Manufacturer Information:
| SM-B-850518 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| FSC APPLICATION DATA | NIGHT VISION EQUIPMENT,EMITTED AND REFLECTED RADIATION | | OUTSIDE LENGTH | 0.003 INCHES MINIMUM AND 0.008 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY |
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