5048251

Optical element cell

5048251 Description

3b thread class, 0.438 inches thread length, 0.609 inches overall height, 0.723-48 thread size, 0.825 inches overall diameter, uns screw thread series.

Properties of 5048251

Thread Class:
3b and 3a
Thread Length:
0.438 inches and 0.312 inches
Overall Height:
0.609 inches
Thread Size:
0.723-48 and 0.825-48
Overall Diameter:
0.825 inches
Screw Thread Series Designator:
Uns and uns
Drive Type:
Slotted face
Thread Location:
Internal and external
Eccentric Construction:
Not provided
Chamfer Location:
Both ends
Chamfer Size:
0.01 in. By 45 deg
Element Securing Method:
Threaded ring
Material:
Brass, mil-b-13492, comp 1-canceled
Material:
Brass, mil-b-13492, comp 1-canceled
Surface Treatment:
Oxide
Surface Treatment:
Black oxide
Fsc Application Data:
Telescope m7, integrated with fire control
NSN:
1240-00-504-8251
Description:
Cell,optical Element
Cage Code:
19200

Definition Optical Element Cell

A cylindrical item specifically designed to hold a lens, reticle, or window in an optical system. Includes eccentric cells and/or rings designed to be rotated within the instrument to shift an optical element to a prescribed position.

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Last modified 05/15/2024