Features
grade c type 523-586 jan-g-174 optical glass material.
Roof-angle.
Includes quality control certificate of conformance.
Specifications
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Light Deviation:
75 degrees porm 1 deg
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Material:
Glass, optical, jan-g-174, type 523-586, grade c
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Style Designator:
Roof-angle
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Fsc Application Data:
Periscope, integrated with fire control equipment
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-763-3234