Model #044430

Optical element retaining ring (NSN 6650-01-122-0074)

2b and 2b and 2b thread class, 3.000 inches nominal outside diameter, aluminum alloy 6061 material.

Thread Pitch Diameters

+0.1910/+0.2110 inches and +0.1390/+0.1590 inches and +0.3020/+0.3220 inches

Thread Direction

Right-hand and right-hand and right-hand

Thread Size

1/4-20 and 10-24 and 3/8-16

Aperture Diameter

1.875 inches

Screw Thread Series Designator

Unc and unc and unc

Thread Location

Internal

Internal Flange Thickness

0.250 inches

Knurled Periphery

Provided

Material

Aluminum alloy, 6061

Surface Treatment

Anodized, mil-a-8625, type 2, class 2

Description

Ring,retaining,optical Element

Cage Code

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