Features
847-238 type sf-57 mil-g-174 optical glass material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
6.414 inches
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End Application:
F-15 aircraft
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Axial Thickness:
Between 1.138 inches and 1.142 inches
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Single Lens Style:
Plano-convex
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Material:
Glass, optical, mil-g-174, type sf-57, 847-238
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Fsc Application Data:
Used on 1270012441884
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-256-6561