Optical Instrument Window

Model / MPN: 8626291 | NSN: 1240-00-069-9363

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

1240-00-069-9363

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Width

Between 1.670 inches and 1.680 inches

Thickness

Between 0.150 inches and 0.160 inches

Length

Between 1.920 inches and 1.930 inches

Bevel Depth

0.076 inches

Polished Surface

Both

Reflection Reducing Surface

Both

Polished Periphery

Not provided

Bevel Angle In Deg

45.000

Material

Glass, dd-g-451, type 1, quality q1

Material

Glass, dd-g-451, type 1, quality q1

Fsc Application Data

Telescope, panoramic

86262 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M121T187N	Window, Optical Inst	160	EA	04/23/2021

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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8626291 Cross Reference

8626291
8626291