Designation:	TKN-4S
Manufacturer:	Novosibirsk Instrument Making Plant FSUE PU
Product type:	Sighting Systems
Name:	Commander's sighting system

Included in: Product Amount BTR-70 (Modernization of the vehicle) 1 T-72M1 (Modernization of the vehicle) 1 T-90 (Main battle tank) 1 T-90S (Main battle tank) 1