Model #KCII/1213

Optical element retaining ring (NSN 6650-01-172-2122)

7.63 millimeters minimum and 7.87 millimeters maximum overall length, 31.87 millimeters maximum outside diameter, aluminum alloy a413.0 material.

Aperture Diameter

Between 12.5 millimeters and

Aperture Diameter

12.9 millimeters

Mounting Configuration

Two holes on 25.2 millimeters 25.6 millimeters circle, 3.0 millimeters 4.0 millimeters diameter

Internal Flange Thickness

1.27 millimeters

Knurled Periphery

Not provided

Material

Aluminum alloy, qq-a-591, comp 2

Surface Treatment

Anodized, mil-a-8625, type 2

Description

Ring,retaining,optical Element

Cage Code

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