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National Stock Number:
5855-14-561-7658
Federal Supply Class:
5855
National Item Identification Number:
145617658
Description:
MASK,OPTICAL INSTRU
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:
| 61928364AA | F6170 | THALES OPTRONIQUE SAS |
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