Features
Glass optical material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
51.0 millimeters
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End Application:
M1, m1a1
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Axial Thickness:
4.0 millimeters
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Single Lens Style:
Plano-concave
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Material:
Glass, optical, mil-g-174
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Material Specification:
Mil-g-174 military specification single material response
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-079-3014