Features
Glass iii material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
3.457 inches
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Thickness:
0.250 inches
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Surface Finish:
Ground
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Polished Surface:
Both
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Polished Periphery:
Not provided
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Material:
Glass
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-462-2486