10547913

Optical element retaining ring

10547913 Description

1.710 inches outside diameter, 1.5625 inches aperture diameter, internal thread location, steel, qq-s-763, class 303, cond a or steel, qq-s-764, type 416, cond a-canceled material.

Properties of 10547913

Outside Diameter:
Between 1.710 inches and 1.720 inches
Aperture Diameter:
1.5625 inches
Thread Location:
Internal
Internal Flange Thickness:
0.3750 inches
Material:
Steel, qq-s-763, class 303, cond a or steel, qq-s-764, type 416, cond a-canceled
Material:
Steel comp 303 or steel comp 416
Material Specification:
Qq-s-763, class 303, cond a federal specification 1st material response and qq-s-764, type 416, cond a-canceled federal specification 2nd material response
NSN:
1240-00-045-4379
Description:
Ring,retaining,optical Element
Cage Code:

Definition Optical Element Retaining Ring

A cylindrical item having an internally flanged diameter designed to retain a lens or window in the objective end, or a diopter scale at the viewing end of an optical instrument. It may have one or more of the following characteristics: internal thread or machined for a press fit, method of securing, and/or knurled periphery. For externally threaded items, see retainer, optical element. Excludes cell, optical element; nut, plain knurled; nut, plain round; and ring, retaining.

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Last modified 04/26/2024