1-321-802-5889

NSN 4920-00-815-2659

Clear Filter

About this product

Between 2.910 millimeters and 3.170 millimeters thickness, between 0.260 millimeters and 0.390 millimeters bevel depth, 1.5180 refraction index, polished surface: both.

Manufacturer part number 568A271P1 for national stock number 4920008152659.

Datasheet

  • Product description

    Optical Instrument Window NSN 4920-00-815-2659.

  • MPN or Model

    568A271P1

  • NMF (National Motor Freight)
    058110 - Optical Goods Or Instruments NOI
  • Width
    Between 49.276 millimeters and 49.784 millimeters
  • Thickness
    Between 2.910 millimeters and 3.170 millimeters
  • Length
    Between 78.740 millimeters and 79.248 millimeters
  • Bevel Depth
    Between 0.260 millimeters and 0.390 millimeters
  • Refraction Index
    1.5180
  • Polished Surface
    Both
  • Dispersion
    64.5 angstroms
  • Polished Periphery
    Not provided
  • Bevel Angle In Deg
    45.000
  • Material
    Glass
  • Material
    Glass
  • Fsc Application Data
    Test set, indicator assembly, fault locating part no. 535e211g1
More from these suppliers
Optical Instrument Window

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.

Mechanic Bill explains Clear Filter

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NSN 4920008152659

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
568A271P1 Bae Systems Controls Inc.
568A271P1 General Electric Co
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