11741685

Optical instrument cell assembly

11741685 Description

2b thread class, right-hand , 0.508 inches thread length, 0.720 inches overall length, 0.500 in.-32 thread size, 0.595 inches overall diameter.

Features

Chamfer 0.031 in. By 45 degrees on threaded end, chamfer 0.062 in. By 45 degrees on end opposite threaded end. Surface treatment, anodized, mil-a-8625, type 2, class 2, black.

Properties of 11741685

Thread Class:
2b
Thread Direction:
Right-hand
Thread Length:
0.508 inches
Overall Length:
Between 0.720 inches and 0.730 inches
Thread Size:
0.500 in.-32
Overall Diameter:
Between 0.595 inches and 0.600 inches
Screw Thread Series Designator:
Un
Accessory Components And Quantity:
Ring, ext threaded 1
Thread Location:
Internal
Eccentric Construction:
Not provided
Cell Controlling Agency:
Frankford arsenal
Cell Identifying Number:
11741686 part no.
Optical Element Quantity:
1
Optical Element Type:
Single lens
Optical Element Controlling Agency:
Frankford arsenal
Optical Element Identifying Number:
11741688 part no.
Fsc Application Data:
Trainer, tank gunnery
NSN:
1240-00-251-7515
Description:
Cell Assembly,optical Instrument
Cage Code:
19200

Definition Optical Instrument Cell Assembly

An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.

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Last modified 04/29/2024