654768

Optical element cell

654768 Description

2a thread class, right-hand , 0.563 inches thread length, 0.968 inches overall length, 1 3/4-32 thread size, 1.750 inches overall diameter.

Properties of 654768

Thread Class:
2a and 2b
Thread Direction:
Right-hand and right-hand
Thread Length:
0.563 inches and 0.343 inches
Overall Length:
0.968 inches
Thread Size:
1 3/4-32 and 1 1/2-32
Overall Diameter:
1.750 inches
End Application:
Gun sight mk29 mod1
Screw Thread Series Designator:
Uns and uns
Drive Type:
Slotted face
Thread Location:
External and internal
Eccentric Construction:
Not provided
Chamfer Location:
Drive end
Element Securing Method:
Internal thread
Material:
Aluminum alloy
Material:
Aluminum alloy
Surface Treatment:
Anodized
NSN:
1240-00-159-0513
Description:
Cell,optical Element
Cage Code:

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 05/01/2024