12266637

Optical element retainer

12266637 Description

1.034 inches shoulder length, 3.490 inches hole diameter, 1.484 inches overall length, 4.930 inches flange diameter, 0.147 inches diameter.

Properties of 12266637

Shoulder Length:
1.034 inches
Hole Diameter:
3.490 inches
Overall Length:
1.484 inches
Flange Diameter:
4.930 inches
Hole Or Slot Quantity:
8
Diameter:
0.147 inches
Depth:
0.150 inches
Drive Type:
Drilled hole
Drive Facility Angular Spacing In Deg:
45.0
Guide Design:
Thread chamfer
Guide Location:
Drive edge
Internal Annular Serration:
Not provided
Setscrew Notch:
Not provided
Shoulder Thread Size:
4.000in.-6
Material:
Aluminum alloy, 6061
Material:
Aluminum alloy 6061
Style Designator:
Shouldered
Surface Treatment:
Anodized
NSN:
1240-01-050-4810
Description:
Retainer,optical Element
Cage Code:
19207

Definition Optical Element Retainer

A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.

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Last modified 11/14/2024