Features
Glass optical material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
2.250 inches
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Thickness:
0.250 inches
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Reflective Backing Material:
Any acceptable
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Material:
Glass, optical
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Fsc Application Data:
Fixture calibration, optical alignment set, aircraft
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-421-9818