Optical Instrument Window

Part Number 248578-17

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

We ship worldwide

Features

type 517-642 grade b mil-g-174 optical glass iii material.

Includes quality control certificate of conformance.

Specifications

  • Diameter:
    0.393 inches
  • Thickness:
    0.080 inches
  • Refraction Index:
    1.5170
  • Polished Surface:
    Both
  • Dispersion:
    64.2 angstroms
  • Polished Periphery:
    Not provided
  • Material:
    Glass, optical, mil-g-174, grade b, type 517-642
  • Federal Supply Class (fsc):
    Optical instruments, test equipment, components and accessories
  • National Stock Number (nsn):
    6650-00-450-1700

Price Quote and Buy

Receive a quote by email then order online or over the phone.
6650004501700
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