1240007688775

Optical element cell

1240007688775 Description

2a thread class, right-hand , 0.182 inches thread length, 1.441 inches overall length, 1.430 in. -48 thread size, 1.572 inches overall diameter.

Features

Chamfer 0.015 in. By 45 degrees on both ends of 1.572 in.-48 thread. Internal flange on drive end, 0.060 in. Flange thickness, 0.800 in. Hole dia, 30 degrees hole chamfer angle, 0.869 in. Hole chamfer dia.

Properties of 1240007688775

Thread Class:
2a and 2a
Thread Direction:
Right-hand
Thread Length:
0.182 inches and 0.791 inches
Overall Length:
1.441 inches
Thread Size:
1.430 in. -48 and 1.572 in. -48
Overall Diameter:
1.572 inches
Screw Thread Series Designator:
Uns and uns
Drive Type:
Drilled face
Thread Location:
External
Eccentric Construction:
Not provided
Chamfer Location:
Opposite drive end and drive end
Chamfer Size:
0.015 in. By 45 deg; 0.020 in. By45 deg
Element Securing Method:
Threaded ring
Material:
Aluminum alloy, qq-a-225/3, alloy 2011, t3
Material:
Aluminum alloy, qq-a-225/3, alloy 2011, t3
Surface Treatment:
Anodized, mil-a-8625, type 1, class 2, black
Surface Treatment:
Anodized, mil-a-8625, type 1, class 2, black
Fsc Application Data:
Periscope, tank
NSN:
1240-00-768-8775
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 04/20/2024