6139343

Optical instrument cell assembly

6139343 Description

2a thread class, right-hand , 0.250 inches thread length, 0.740 inches overall length, 1.174-32 thread size, 1.174 inches overall diameter.

Features

Slotted face drive, two slots 0.062 w, 0.062 deep, spaced 180 degrees apart on threaded end.

Properties of 6139343

Thread Class:
2a and 2b
Thread Direction:
Right-hand and right-hand
Thread Length:
0.250 inches and 0.134 inches
Overall Length:
Between 0.740 inches and 0.750 inches
Thread Size:
1.174-32 and 1.030-32
Overall Diameter:
1.174 inches
Screw Thread Series Designator:
Uns and uns
Accessory Components And Quantity:
Retaining ring 1
Thread Location:
External and internal
Eccentric Construction:
Not provided
Cell Controlling Agency:
Frankford arsenal
Cell Identifying Number:
6136409 part no.
Optical Element Quantity:
1
Optical Element Type:
Compound lens
Optical Element Controlling Agency:
Frankford arsenal
Optical Element Identifying Number:
5045963 part no.
Material:
Copper
Material:
Copper
Fsc Application Data:
Telescope, elbow
NSN:
1240-00-622-4345
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 05/23/2024