7660509

Optical element retainer

7660509 Description

0.960 inches hole diameter, 0.062 inches width, 0.210 inches overall length, 1.125 in.-32 ins-2 thread size, 0.050 inches depth.

Properties of 7660509

Hole Diameter:
Between 0.960 inches and 0.965 inches
Width:
0.062 inches
Overall Length:
0.210 inches
Hole Or Slot Quantity:
2
Thread Size:
1.125 in.-32 ins-2
Depth:
0.050 inches
End Application:
Telescope, panoramic, m11 (t177)
Drive Type:
Slotted
Drive Facility Angular Spacing In Deg:
180.0
Internal Annular Serration:
Not provided
Setscrew Notch:
Not provided
Material:
Aluminum alloy, ww-t-785, t3, type 1-canceled
Material:
Aluminum alloy 2024
Material Specification:
Ww-t-785, t3, type 1-canceled federal specification single material response
Surface Treatment:
Anodize
Surface Treatment:
Anodized black
NSN:
1240-00-864-6543
Description:
Retainer,optical Element
Cage Code:

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 04/29/2024