Hindustan Aeronautics Limited HAL Defence Production Procurement – Ball Screw, Bearings & Inverters Tender 2026
Progress
Key Highlights
- • HAL procurement under Defence Production with defence-grade component categories
- • Option clause enabling ±25% quantity variation during and after ordering
- • Delivery period recalculation formula: (additional quantity ÷ original quantity) × original delivery period, minimum 30 days
- • No BOQ details; emphasis on scalable integration of mechanical and electronic subsystems
- • Categories include Ball Screw safety axis, Needle Bearing, Interface I/O module, Frequency inverter, specialized filter cartridges
- • No explicit EMD or standard requirements disclosed; bidders should confirm HAL-specific security and certification needs
- • OEM authorizations and defence-appropriate supplier eligibility typically required
Tender Overview
Organization: Hindustan Aeronautics Limited (HAL) under the Department Of Defence Production. Procuring multiple mechanical and electronic components across several subcategories including Ball Screw safety axis, Needle Bearing, Interface I/O module, Frequency inverter, Filter cartridge, 0.01μm filter cartridge, Activated Carbon filter cartridge, Belt Polyflex, and Return Filter. Estimated value and exact quantities are not disclosed; however, the buyer reserves up to 25% quantity variation during both initial and extended delivery periods. This tender targets suppliers capable of delivering advanced mechanical and electronic subsystems for defence production applications, with delivery time adjustments tied to order quantity and contract performance.
This procurement contains a non-specific BOQ with an option-based delivery framework, enabling flexible fulfillment aligned to operational needs. Bidders should prepare to align with the purchaser’s requirement for scalable quantity handling and matched delivery timelines, including compliance with extended delivery calculations and minimum 30-day periods when increasing orders. The opportunity appears to emphasize component-level subsystems integration for defence manufacturing support.
Technical Specifications & Requirements
- Product categories: Ball Screw safety axis, Needle Bearing, Interface I/O module, Frequency inverter, Filter cartridges (standard and 0.01μm/Activated Carbon), Belt Polyflex, Return Filter.
- Delivery framework: Option clause allows ±25% quantity adjustment during contract and currency; delivery period recalculation uses (additional/ original quantity) × original period with a minimum 30 days.
- Standards/compatibility: Not specified; bidders should anticipate integration with HAL defence platforms and related subsystems.
- BOQ status: No specific items listed; expect custom scopes within defence production requirements.
- Location/installation: Not disclosed; vendors should confirm installation and testing support where applicable.
- Experience/qualification: Definite requirements not stated; high likelihood of defence-grade engineering capability and supplier eligibility.
Terms, Conditions & Eligibility
- EMD/guarantees: Not specified in data; bidders should prepare standard security deposits as per HAL policy.
- Delivery timelines: Initial delivery terms are to be negotiated with the option to extend; extended delivery time applies to option-quantity increases.
- Payment terms: Not disclosed; bidders should anticipate milestone-based or advance-to-payment structures used in HAL defence contracts.
- Documentation: Standard bid submission requirements including tax registrations and OEM authorizations are typically required in HAL tenders.
- Compliance: Suppliers must comply with option-quantity calculations and delivery extensions; performance risk to be managed per contract terms.
- Warranty/penalties: Not specified; bidders should prepare for typical warranty and LD clauses common in defence procurements.
Key Specifications
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Ball Screw safety axis
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Needle Bearing
-
Interface I/O module
-
Frequency inverter
-
Filter cartridge (standard)
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0.01μm filter cartridge
-
Activated Carbon filter cartridge
-
Belt Polyflex
-
Return Filter
Terms & Conditions
-
Quantity variation up to 25% during contract and currency
-
Delivery period recalculation with minimum 30 days for additional quantities
-
BOQ items not disclosed; focus on defence-grade component supply
Important Clauses
Payment Terms
Not specified; bidders should align with HAL practices, likely milestone-based or advance payments per contract
Delivery Schedule
Delivery period resets on option exercise; minimum 30 days for extended quantities
Penalties/Liquidated Damages
Not specified; bidders should anticipate standard LD provisions in defence contracts
Bidder Eligibility
-
Experience in supplying defence-grade mechanical/electronic components
-
Demonstrated capability for scalable quantity management
-
Compliance with HAL/Defence Production procurement norms and secure supplier status
Tender Data
Bid Details
Quantity
15
Category
Ball Screw“ Safety” axe Z 5000/7
Bid Type
Two Packet Bid
Bid Validity
90 (Days)
Bid Type
Service
Evaluation
Total value wise evaluation
Inspection Required
No
Tech Clarification Time
2 Days
Preference & Exemptions
EMD Required
No
MII Purchase Preference
Yes
MII Preference Band
L1+20%
MSE Purchase Preference
Yes
MSE Preference Band
L1+15%
MSE Exemption/Relaxation
Yes
Startup Exemption/Relaxation
Yes
Bid Splitting Applied
No
Requirements
Arbitration Clause
No
Mediation Clause
No
Additional Tender Data
Commercial Details
Tender Category
Goods
Bid To RA
No
Bid To RA Enabled
No
Item Category
Ball Screw“ Safety” axe Z 5000/7 , Needle Bearing , Interface I/O modul , Frequency inverter , Filter cartridge , 0.01um filter cartridge , Activated Carbon filter cartridge , Belt Polyflex , Return Filter
Payment Timelines
Payments shall be made to the Seller within 30 days of issue of consignee receipt-cum-acceptance certificate (CRAC) and on-line submission of bills (This is in supersession of 10 days time as provided in clause 12 of GeM GTC)
Delivery Details
Max Delivery Days
45
Delivery Locations
1
Delivery Cities
BANGALORE CITY
Delivery Locations
| Consignee | Address | City | State | Pincode | Quantity | Delivery Days | Additional Requirement |
|---|---|---|---|---|---|---|---|
| - | BANGALORE CITY | BANGALORE CITY | - | - | 2 | 45 | - |
Authority Records
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Documents 38
GeM-Bidding-9932544.pdf
Main Document
Technical Specification/Buyer Specification Document
TECHNICAL
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Technical Specification/Buyer Specification Document
TECHNICAL
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Technical Specification/Buyer Specification Document
TECHNICAL
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Technical Specification/Buyer Specification Document
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Technical Specification/Buyer Specification Document
TECHNICAL
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GEM General Terms and Conditions Document
GEM_GENERAL_TERMS_AND_CONDITIONS
Categories
28
Corrigendum Updates
1 Update Update
Extended Deadline
06-Oct-2026, 3:30 pm
Opening Date
07-Oct-2026, 3:30 pm
Required Documents
GST registration certificate
Permanent Account Number (PAN) card
Experience certificates for similar defence/industrial components
Financial statements (audited) for the last 3 years
EMD/Security deposit as per HAL terms
Technical bid documents detailing product specs and compliance
OEM authorization or authorized distributorship certificate
Frequently Asked Questions
Key insights about KARNATAKA tender market
What documents are required for HAL defence procurement bid 2026?
Bidders must submit GST registration, PAN, experience certificates for defence/industrial scopes, last 3 years financial statements, EMD/security deposit, technical compliance documents, and OEM authorization. These ensure eligibility, financial stability, and technical capability for HAL defence production orders.
How does the 25% quantity option affect HAL delivery terms?
HAL allows a ±25% quantity variation during contract and currency. The delivery period for added quantity is calculated as (additional ÷ original) × original duration, with a minimum extension of 30 days to ensure readiness for manufacturing adjustments.
What are the key product categories HAL seeks in this tender?
Categories include Ball Screw safety axis, Needle Bearing, Interface I/O module, Frequency inverter, filter cartridges (standard and 0.01μm), Activated Carbon filters, Belt Polyflex, and Return Filter, indicating a broad scope of mechanical and electronic defence components.
What is the expected delivery framework for HAL defence components?
Delivery terms are tied to option exercise. Initial delivery timelines apply to contracted quantities, while extended periods adjust based on the additional quantity formula, ensuring supply continuity for defence production needs.
What standards or certifications are required for HAL suppliers?
Specific standards are not listed; bidders should anticipate HAL defence norms, OEM authorizations, and alignment with IS/ISO-type compliance where applicable for secure procurement and integration.
How can bidders prepare for HAL procurement of defence components?
Prepare comprehensive bid packs including OEM authorizations, product specifications alignment, EMD readiness, audited financials, and experience certs. Clarify delivery schedules and quantity flexibility to match HAL’s option-based procurement approach.
When will HAL release technical specifications for each item?
In this listing, explicit item specifications are not provided. Bidders should engage HAL procurement channels to obtain item-wise technical specs, performance criteria, and testing requirements before submission.
What is the typical HAL payment structure for defence supply contracts?
While not specified here, HAL tenders commonly use milestone-based payments or advance payments with subsequent bill settlements on delivery or acceptance testing. Prepare corresponding financial documents and credit terms to align with such frameworks.