10552857

Optical instrument cell assembly

10552857 Description

2b thread class, +1.9037/+1.9091 inches thread pitch diameters, right-hand , 0.3125 inches thread length, 1.938-32 thread size.

Properties of 10552857

Thread Class:
2b and 3a
Thread Pitch Diameters:
+1.9037/+1.9091 inches and +2.1647/+2.1678 inches
Thread Pitch Diameters:
+1.9037 to 1.9091 inches and +2.1647 to 2.1678 inches
Thread Direction:
Right-hand and right-hand
Thread Length:
0.3125 inches and 0.8435 inches
Thread Size:
1.938-32 and 2.188-32
Screw Thread Series Designator:
Uns and uns
Thread Location:
Internal and external
Eccentric Construction:
Not provided
Optical Element Quantity:
2 and 1
Optical Element Type:
Compound lens and reticle
Optical Element Controlling Agency:
Usaarrcom and usaarrcom and usaarrcom
Optical Element Identifying Number:
8289260 drawing no. And 8289259 drawing no. And 8289260 drawing no.
Material:
Steel, corrosion resisting and glass, optical, mil-g-174, class 1, grade c
Material:
Stainless steel and glass optical
Material Specification:
Mil-g-174, class 1, grade c military specification 2nd material response
NSN:
1240-00-111-5294
Description:
Cell Assembly,optical Instrument
Cage Code:

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 05/02/2024