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MoD approves 107 Major Line Replacement Units/Sub-systems for Indigenisation

In continuous pursuit of self-reliance in defence manufacturing and to minimise imports by DPSUs under ‘Aatmanirbhar Bharat’, Ministry of Defence has approved another list of 107 strategically important Line replacement Units (LRUs)/sub-systems with a timeline beyond which there will be an embargo on their import.

These will be indigenised in the coming years and will only be procured from Indian Industry after the timelines indicated against each of them in the list. The DPSU-wise and timeline-wise lists are given below:

HAL items: to be indigenised by Dec’26

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1  Advanced Light Helicopter (ALH), Light Combat Helicopter (LCH) & Light Utility Helicopter (LUH) Bearings
2  Advanced Light Helicopter (ALH)/ Light Combat Helicopter (LCH) Solenoid Valve
3 Advanced Light Helicopter (ALH) / Light Combat Helicopter (LCH) Electro Hydraulic Servo Valve (EHSV)
4 Light Combat Helicopter (LCH)  & Advanced Light Helicopter (ALH) Position Light (Red, Green & White)
5 Light Utility Helicopter (LUH) Series Electro Mechanical Actuators
6 Light Utility Helicopter (LUH) Alternator: 10 KVA
7 Light Utility Helicopter (LUH) Antenna for HF
8 Light Utility Helicopter (LUH) Rescue hoist

 

HAL items: to be indigenised by Dec’27

9  Advanced Light Helicopter (ALH) & Light Combat Helicopter (LCH) Electronic Warfare Suite (EWS)
10 Light Combat Helicopter (LCH) & Light Utility Helicopter (LUH) Health and Usage Monitoring System (HUMS)
11  Advanced Light Helicopter (ALH) & Light Utility Helicopter (LUH) Active Vibration Control System
12  Advanced Light Helicopter (ALH) Directional Infrared Counter Measure (DIRCM)
13  Light Combat Helicopter (LCH) Target Acquisition and Designated Systems
(Electro Optical Sighting  System)
14  Advanced Light Helicopter (ALH) & Light Combat Helicopter (LCH) Ground Proximity Warning System
15 Advanced Light Helicopter (ALH) & Light Combat Helicopter (LCH) Flame Suppressor  [On Board Inert Gas Generation (OBIGGS)]
16  Advanced Light Helicopter (ALH), Light Combat Helicopter (LCH) & Light Utility Helicopter (LUH) Emergency Locator Transmitter (ELT) System
17 Advanced Light Helicopter (ALH) & Light Combat Helicopter (LCH) Infrared Suppressor
18 Light Utility Helicopter (LUH) NVG (Night Vision Goggles)
19 Light Utility Helicopter (LUH) Emergency Floating System
20 Light Utility Helicopter (LUH) Helmet Mounted Display System (HMDS)
21 Light Utility Helicopter (LUH) Particle Separator
22 Light Utility Helicopter (LUH) Automatic Flight Control System

 

BEL items: to be indigenised by Dec’22

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1 Embedded system Single Board Computer (SBC)  for RFPS – GBMES (IAF)
2 Electronic Warfare (EWA) Attitude Reference Unit (ARU)

 

BEL items: to be indigenised by Dec’23

3 Electronic Warfare (EWA) Digital Instantaneous Frequency Measurement (DIFM) for R118 system
4 Navigation and Stabilization Gyro block  T-72
5 Electronic Warfare (EWA) Development  of Pressure Transducer for  Air Data Computer (ADC)
6 Electronic Warfare (EWA) ARINC 429 Module
7 Tank Electronic Amplidyne for T-90
8 Electro optics & laser(EOL) OFC CABLE ASSY
9 RF/Microwave Component Filter Tunable Nanopole
10 Radar Line Interface and Detector Unit
11 RF Seekers Phase Lock Di-electric Resonator Oscillator (PLDRO) for RF Seekers

 

BEL items: to be indigenised by Dec’24

12 Antenna 9 M  antenna system for Ka-band

 

BEL items: to be indigenised by Dec’25

13 Artificial Intelligence Deblurring mechanism using Peizo
14 EO Goniometer

 

BEL items: to be indigenised by Dec’27

15 EO IDDCA (Integrated Detector & Dewar Cooler Assy 1280X1024)
16 Electronic Warfare (EWA) DF Antenna Assembly for HF Band
17 Electronic Warfare (EWA) Low Frequency EW Jammer Pod for Fighter Aircrafts

 

18 Electronic Warfare (EWA) High power RF Switch (2KW)
19 Antenna High power Rotary Joints for various Bands Radars

 

BEL items: to be indigenised by Dec’28

20 Communication Cognitive Radio
21 Radar RM Blower

 

MDL items: to be indigenised by Dec’24

 

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1  

 

Ships & Submarines

Helo Fire Fighting System
2 Incinerator
3 High Pressure water Mist System and aqua Foam Fire Fighting blanketing system for Bilges

 

MDL items: to be indigenised by Dec’26

 

4 Ships & Submarines Shafting and Propellers
5 Ships & Submarines Packaging  of Lithium Ion Battery modules & testing along with Battery Monitoring System for Submarines

 

 

MDL item(s): to be indigenised by Dec’27

 

6 Ships & Submarines Electric Propulsion Motor (EPM) for Submarines

 

BDL items: to be indigenised by Dec’26

 

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1 Konkurs-M OMA for Warhead

 

BDL items: to be indigenised by Dec’27

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
2 Astra Inertial Measuring Unit (IMU)
3 Astra DLRX RF Front End (Data Link Receiver )
4 Astra Data Link Transmitter

 

BEML items: to be indigenised by Dec’28

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1 Armoured Recovery Vehicle Thermo Press Floor Plates
2 Armoured Recovery Vehicle Intermediate Gearbox with Pumps
3 Armoured Recovery Vehicle Suspension of Support Wheel on Torsion Shaft
4 Armoured Recovery Vehicle Pneumatic systems
5 Armoured Recovery Vehicle Night Vision Device PNK-72 Assembly
6 Armoured Recovery Vehicle NBC Filtration System
7 Armoured Recovery Vehicle Rope Pay Out Unit
8 Armoured Recovery Vehicle Assembly of Auxiliary Winch
9 Armoured Recovery Vehicle Main Winch Reducer
10 Armoured Recovery Vehicle Main Winch
11 Armoured Recovery Vehicle Hydraulic System
12 Armoured Recovery Vehicle Crane TD 50

 

GRSE items: to be indigenised by Dec’23

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1 Bailey Bridge 5.3M Carriageway Single Lane Modular Steel Bridge
2 Bailey Bridge 1.8M Wide Pedestrian Bridge

 

GRSE items: to be indigenised by Dec’24

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
3 Amphibious Vessel Hovercraft
4 All Warships and Fleet support Naval / Coast Guard Vessels Active Tank Roll Stabilization System

 

GRSE items: to be indigenised by Dec’25

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
5 All small Warships and Fleet support Naval / Coast Guard Vessels Close-in Weapon System (CIWS) (30 mm Single Barrel Gun)
6 Destroyers and Frigates MR Guns (100 mm and above)
7 All weapon intensive platform with under water role (Destroyer, Corvettes, Frigates, Mine Sweeper etc) Low  Frequency Variable Depth Sonar (LFVDS) – Both Active  / Passive

 

GSL items: to be indigenised by Dec’26

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1 Fast  Patrol Vessel Transmission Gearbox
2 Offshore Patrol Vessel/ Fast Patrol Vessel Controllable Pitch Propeller with shafting

 

HSL items: to be indigenised by Dec’25

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1 All Naval ships (24 Ships ) Hydrostatic Level transmitters
2 All Naval ships (24 Ships) Float Level switches
3 All Naval ships (24 Ships) Smoke/ Heat / Flame Detectors

 

HSL items: to be indigenised by Dec’26

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
4 FSS, LPDs Stern gear polymer bearings
5 FSS, LPDs At sea, Fuel replenishment and transfer Hoses with probes
6 FSS, LPDs Cargo  transfer pumps of different capacities for replenishment at sea

 

AVNL items: to be indigenised by Dec’23

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
1 T-90 Set for Cleaning Internal Space from Dust B.MTO.1
2 T-90 OPTICAL SENDING UNIT    OD1-1C.000TY
3 T-90 Bore Sighting Device     YPB-125-01
4 T-90 Stater Generator 18 KW

 

AVNL items: to be indigenised by Dec’24

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
5 T-90 Relay Regulator P15m
6 T-90 Automatic Control Unit B13
7 T-90 Alarm Signalling unit BAC-6A
8 T-72 STATER,GENERATOR (T-72)
9 T-90 Cooling System to Drg.No.188.31.SP-7
10 T-90 FIRE FIGHTING EQUIPMENT SET
11 T-90 PRE HEATING SYSTEM OF TANK ENGINE T90

 

AVNL items: to be indigenised by Dec’25

Sl No. Name of Platform Name of Platform/ Major LRU/ Sub-system
12 T-72 Pre Heater to Drg.No.172.36SP-4
13 T-90 BH Elevation Drive       187.94.004SB-2
14 T-90 Ventilation System  (T-90) to drg.No.172.87SP-3
15 T-90 UNIT PKUZ-1A    AED1.570.001TY1
16 T-72 & T-90 LINK LOADING MACHINE ASSY
17 T-72 & T-90 GYRO COMPASS, GPK 59     175.70.071CB
18 T-72 & T-90 Gyro Direction Indicator (GDI)
19 T-72 & T-90 AIR VENT VALVE ASSY to drg.No.172.36.094CBCB
20 T-90 7.62 mm PKT GUN

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