Thread-a

Thread-a
Thread-a
Type of	universal optical sight
A country	Russia
Service History
Years of operation	Ministry of Internal Affairs of the Russian Federation : since 1995
In service	Russia
Wars and conflicts	Counter-terrorist operation in the North Caucasus
Production history
Manufacturer	Novosibirsk Instrument-Making Plant
Characteristics
Weight kg	0.4
Length mm	225
Width mm	180
Height mm	68
Sighting range , m	440

“Thread-A” is a Russian universal universal collimator sight designed to increase the efficiency of aimed shooting from AK (AK74N) family of rifles at any time ^[2] . Production is established at the Novosibirsk Instrument-Making Plant .

Content

1 Design
2 Performance characteristics
3 notes
4 See also
5 Links

Design

In the design of the sight, a reconciliation mechanism, a mechanism for switching operating modes (day or night), and a light filter switching mechanism are provided. No batteries required. The sight is easily mounted on weapons using standard side mounts.

Performance Specifications

Sight weight, kg - not more than 0.485 (depending on configuration)

Increase, krat - 1

Field of view, hail - at least 10

The diameter of the light beam, mm - 15

Light transmission coefficient not less than,% - 50

Resolution, s - 60

Illuminated sign illumination - tritium light element T (3) -08

The effective period of the light element, years - at least 5

Overall dimensions (length, height, width), mm - 225 × 68 × 180

Application temperature range - −50 ° C - +50 ° C

Notes

↑ Thread-A - collimator sight. Description, specifications, photos, combat use
↑ Collimator sight “Thread-A” // Missile and artillery weapons of the ground forces. Weapons and technology of Russia. Encyclopedia. XXI century / Under the general editorship of S. Ivanov. - Moscow: Publishing House "Arms and Technologies", 2005. - T. 2. - P. 401. - ISBN 5-93799-002-1 .

Links

[1] Thread-A - collimator sight. Description, specifications, photos, combat use

[enciklop2005-2] Collimator sight “Thread-A” // Missile and artillery weapons of the ground forces. Weapons and technology of Russia. Encyclopedia. XXI century / Under the general editorship of S. Ivanov. - Moscow: Publishing House "Arms and Technologies", 2005. - T. 2. - P. 401. - ISBN 5-93799-002-1 .