3540-14-561-7678 SEALING WHEEL,KNURL 5855-14-561-7680 MASK,OPTICAL INSTRU

National Stock Number:
5855-14-561-7679

Federal Supply Class:
5855

National Item Identification Number:
145617679

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.


Manufacturer Information:
62106926AAF6170THALES OPTRONIQUE SAS


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