Optical Instrument Window

Model / MPN: 175922PC6 | NSN: 1240-00-382-0613

A color free item of transparent or translucent material, usually optical glass, having specific light dispersive and refractive properties. This item must have two plane-parallel surfaces and is designed for use in an optical instrument to provide a barrier to foreign matter and/or permit light transmission in or to the optical system.

Product Details

NATO Stock Number

1240-00-382-0613

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Diameter

45.0 millimeters

Thickness

30.0 millimeters

End Application

Rangefinder mk38

Surface Finish

Polished

Refraction Index

1.5170

Polished Surface

Both

Dispersion

64.5 angstroms

Polished Periphery

Provided

Material

Glass, optical, jan-g-174

Material

Glass, optical, jan-g-174

175922PC Series Parts

Pricing and Availability

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175922PC6 Cross Reference

175922PC6