10539351

Optical element retainer

10539351 Description

1.620 inches hole diameter, 0.210 inches overall length, 0.094 inches diameter, 2.000 in.-32ns-2a thread size, 0.210 inches depth.

Properties of 10539351

Hole Diameter:
Between 1.620 inches and 1.630 inches
Overall Length:
Between 0.210 inches and 0.220 inches
Hole Or Slot Quantity:
4
Recess Angle In Deg:
90.0
Recess Depth:
0.062 inches
Diameter:
0.094 inches
Thread Size:
2.000 in.-32ns-2a
Depth:
Between 0.210 inches and 0.220 inches
Drive Type:
Drilled hole
Drive Facility Angular Spacing In Deg:
90.0
Radius From Geometric Axis To Hole Center:
0.906 inches
Guide Design:
Thread chamfer
Guide Location:
Both edges
Internal Annular Serration:
Not provided
Setscrew Notch:
Not provided
Material:
Aluminum alloy, ww-t-700/3, alloy 2024, t3 and aluminum alloy, ww-t-700/6, alloy 6061, t6
Material:
Aluminum alloy 2024 and aluminum alloy 6061
Style Designator:
Recessed
Surface Treatment:
Anodized, mil-a-8625, type 2, class 2
Fsc Application Data:
Periscope, tank m50
NSN:
1240-00-443-1021
Description:
Retainer,optical Element
Cage Code:
19200

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 04/28/2024