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Indian Air Force Piston Ring Set and Related Mechanical Components Tender 2026

Bid Publish Date

09-Jan-2026, 2:58 pm

Bid End Date

19-Jan-2026, 4:00 pm

Location

WEST DELHI , DELHI
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Progress

Issue09-Jan-2026, 2:58 pm
Technical15-01-2026 14:57:20
Financial
AwardCompleted
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Quantity

40

Category

PISTON RING SET

Bid Type

Two Packet Bid

Categories 14

SUMP AIR CYLINDERS RUBBER GASKET AIR COOLED ENGINE ENGINE BOLT HEX SEALING RING FILTER RETAINERS GENERATOR SPARE RING HYDRAULIC CYLINDER WORM GEAR GASKETS AND SEALS ENGINE PARTS

Tender Overview

The Indian Air Force (Department Of Military Affairs) invites bids for a multi-item procurement of mechanical components, including PISTON RING SET, PAN OIL GASKET SUMP, BOLT HEX FOR OIL PAN, BEARING CON ROD, RING SNAP 45X1.75, RING INTERMEDIATE, HOSE RUBBER RING JOINT, PIPE FUEL, BELT V TYPE, SCREW HOLLOW M12X1.5, and WASHER 8.4. The BOQ lists 13 items, with no explicit quantities or unit measures provided in the data. The estimated value and EMD are not disclosed. The tender includes a 25% quantity variation option and a complex delivery-time calculation tied to contract quantities. ATC documents are available for download. Location specifics are not provided in the excerpt.

  • Organization: Indian Air Force
  • Product Category: PISTON RING SET and related engine/assembly components
  • Delivery/Variation: 25% option on ordered quantity; delivery period adjustments per formula
  • Special Clauses: ATC doc uploaded; bid terms require compliance with option clause
  • Procurement Context: 13-item mechanical spares bundle; no start/end dates shown

Technical Specifications & Requirements

  • Product Names from Title: PISTON RING SET; PAN OIL GASKET SUMP; BOLT HEX FOR OIL PAN; BEARING CON ROD; RING SNAP 45X1.75; RING INTERMEDIATE; HOSE RUBBER RING JOINT; PIPE FUEL; BELT V TYPE; SCREW HOLLOW M12X1.5; WASHER 8.4
  • Quantity/Item Details: 13 total items, no numeric quantities disclosed in available data
  • Standards/Certification: Not specified in the tender excerpt
  • Delivery/Installation: Delivery period governed by option clause; calculation formula provided; minimum 30 days implied
  • Quality/Testing: Not detailed in the data; ATC referenced via uploaded document
  • Warranty/Support: Not specified in the excerpt

Terms, Conditions & Eligibility

  • EMD: Amount not disclosed in the provided data
  • Quantity Variation: Purchaser may increase/decrease quantity by up to 25% at contract award and during currency at contracted rates
  • Delivery Terms: Delivery period adjusts based on the formula; additional time starts from last date of delivery order or extended period
  • Documentation: ATC document uploaded; bidders must comply with option clause
  • Submission/Authority: No explicit start/end dates; no specific location data in the excerpt; bidders should review the ATC for detailed eligibility

Key Specifications

  • Total items: 13

  • Product names: PISTON RING SET, PAN OIL GASKET SUMP, BOLT HEX FOR OIL PAN, BEARING CON ROD, RING SNAP 45X1.75, RING INTERMEDIATE, HOSE RUBBER RING JOINT, PIPE FUEL, BELT V TYPE, SCREW HOLLOW M12X1.5, WASHER 8.4

  • Variation clause: +/- 25% of bid quantity during contract

  • Delivery time formula: (Increased quantity ÷ Original quantity) × Original delivery period, minimum 30 days

  • ATC document uploaded; bidders must comply with terms therein

  • No explicit numeric quantities, start/end dates, or EMD values provided

Bidder Eligibility

  • Demonstrated experience supplying mechanical engine/components similar to listed items

  • Valid GST and PAN, and financial stability suitable for procurement scale

  • Commerce/industrial supplier with capability to handle 13-item BOM and delivery within specified periods

Additional Tender Data

Commercial Details

Tender Category

Goods

Bid To RA

No

Bid To RA Enabled

Yes

Item Category

PISTON RING SET , PAN OIL GASKET SUMP , BOLT HEX FOR OIL PAN , BEARING CON ROD , RING SNAP 45X1.75 , RING INTERMEDIATE , HOSE RUBBER RING JOINT , PIPE FUEL , BELT V TYPE , SCREW HOLLOW M12X1.5 , WASHER 8.4

Authority Records

MINISTRY OF DEFENCEMILITARY AFFAIRS DEPARTMENT

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Documents 5

GeM-Bidding-8820245.pdf

Main Document

BOQ Document

BOQ

BOQ Document

BOQ

Buyer uploaded ATC document

ATC

GEM General Terms and Conditions Document

GEM_GENERAL_TERMS_AND_CONDITIONS

Past Similar Tenders (Historical Results)

5 found

PISTON RING SET,PAN OIL GASKET SUMP,BOLT HEX FOR OIL PAN,BEARING CON ROD,PISTON RING SET,RING SNAP

Indian Air Force

WEST DELHI, DELHI

Posted: 2 August 2025
Closed: 12 August 2025
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Piston ring set,Cyl head gasket,Bearing big end,Tapped cover gasket,Hose clamp

Indian Army

SONITPUR, ASSAM

Posted: 23 February 2025
Closed: 17 March 2025
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PISTON RING SET,TIE ROD END,U BOLT,NUT,ASSY PIPE 15 DIA,ASSY TUBE WITH CRIMPED RUBBER,ASSY TUBE WIT

Indian Army

KUPWARA, JAMMU & KASHMIR

Posted: 23 July 2025
Closed: 7 August 2025
GEM

BEARING SET CON ROD,O RING SET,PISTON RING SET,CYL HEAD GASKET,OIL SEAL CRANK SHAFT,BIG AND CELL SE

Indian Army

DARJEELING, WEST BENGAL

Posted: 30 January 2025
Closed: 20 February 2025
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SET PISTON RING,O RING SLEEVE,O RING,BEARING CONNETING ROD CPTE,SLEEVE CYLINDER,GASKET CRANKCASE OI

Ai Airport Services Limited

KANCHIPURAM, TAMIL NADU

Posted: 19 September 2025
Closed: 30 September 2025
GEM

Bill of Quantities (BOQ) 13 Items Sign in for GEM prices

#1

PISTON RING SET

KL6.020.33.0.00

6 set Delivery: 90 days
#2

PAN OIL GASKET SUMP

KL6.043.02.0.00

1 each Delivery: 90 days
#3

BOLT HEX FOR OIL PAN

KL604311000

1 each Delivery: 90 days
#4

BEARING CON ROD

KL6.020.17.0.00

6 each Delivery: 90 days
#5

PISTON RING SET

KL6.020.22.0.00

6 each Delivery: 90 days
#6

RING SNAP 45X1.75

KL6.020.27.0.00

3 each Delivery: 90 days
#7

RING INTERMEDIATE

KL6.081.05.0.00

1 each Delivery: 90 days
#8

HOSE RUBBER RING JOINT

KL6.102.02.0.00

1 each Delivery: 90 days
#9

PIPE FUEL

KL6.102.06.0.00

1 each Delivery: 90 days
#10

HOSE RUBBER RING JOINT

KL6.102.09.0.00

1 each Delivery: 90 days
#11

BELT V TYPE

KL6.140.11.0.00

2 each Delivery: 90 days
#12

SCREW HOLLOW M12X1.5

KL608224000

1 each Delivery: 90 days
#13

WASHER 8.4

KV004307000

10 each Delivery: 90 days

Required Documents

1

GST registration certificate

2

Permanent Account Number (PAN) card

3

Experience certificates for similar procurements

4

Financial statements showing turnover and financial stability

5

EMD-related documents as specified in the official tender

6

Technical bid documents demonstrating compliance with component specifications

7

OEM authorizations or dealership certificates (if required by ATC)

Technical Results

S.No Seller Item Date Status
1
R S POWER TRONIX   Under PMA
-15-01-2026 14:57:20

Financial Results

Rank Seller Price Item
L1
R S POWER TRONIX(MSE)( MSE Social Category:General )    Under PMA
Item Categories : PISTON RING SET,PAN OIL GASKET SUMP,BOLT HEX FOR OIL PAN,BEARING CON ROD,PISTON RING SET,RING SNAP

Frequently Asked Questions

Key insights about DELHI tender market

How to bid for the Indian Air Force piston ring set tender 2026?

Bidders should review the uploaded ATC document, submit required documents (GST, PAN, experience, financials, OEM authorizations), and comply with the 25% quantity variation clause. Ensure technical bid aligns with listed components and prepare for delivery terms based on the option clause.

What documents are required for IAF mechanical spares tender submission 2026?

Submit GST certificate, PAN card, experience certificates for similar procurements, financial statements, EMD documents, technical bid, and OEM authorizations if required by ATC. The exact EMD amount and format are detailed in the official tender documents.

What are the key technical specifications for IAF engine component tender 2026?

The tender lists items like piston ring sets, oil gaskets, bearing components, and associated hardware; however, explicit quantitative specs are not provided in the excerpt. Refer to the ATC for detailed requirement sheets and performance criteria.

When is the delivery timeline for IAF 13-item spares tender 2026?

Delivery timing is governed by the option clause and an explicit delivery formula: increased quantity divided by original quantity times original delivery period, with a minimum extension of 30 days. Exact dates require the formal contract and delivery orders.

What is the EMD requirement for the IAF procurement of mechanical parts?

The EMD amount is not disclosed in the provided data. Bidders must consult the official tender documents or ATC to confirm the exact EMD value, format (DD/online), and submission method.

What is the 25% quantity variation clause for the IAF tender 2026?

The purchaser may alter the ordered quantity by up to 25% at contract placement and during the contract currency at contracted rates. Delivery periods adjust according to the defined formula, ensuring supply continuity if volumes shift.

Where can bidders access the ATC and additional terms for this IAF tender?

The ATC document is uploaded with the tender details; bidders should click the ATC link in the tender portal to review jurisdiction-specific requirements, terms, and any equipment-specific compliance standards.

What organization and product category does this tender cover in 2026?

This is an Indian Air Force procurement under the Department Of Military Affairs, covering mechanical spares including piston ring sets and allied components used in aircraft maintenance.

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