Supply of Diverse O-Rings and Valve Casing Seat

Work Description - NA

This tender, identified by Bid Number GEM/2026/B/7809934, is issued by the Office of DG (Aero) under the Department of Defence Research & Development, Ministry of Defence, Bangalore City. The solicitation pertains to the supply of a diverse range of O-rings, including but not limited to those with specific inner diameters (ID) and cross-sections (CS) such as O RING ID 4 mm CS 1.8 mm PF01008, O RING ID 9.5 mm CS 1.8 mm PF01009, O RING ID 39.8 mm CS 2.5 mm PA03013, O RING ID 21.2 mm CS 2.65 mm PV19189, and various other O-rings specified by their dimensions and part numbers, culminating in a total quantity of 4074 units. Additionally, the tender includes a requirement for one Valve Casing seat as per drawing PV19103. Bidders are advised that the submission window for this tender opens on July 23, 2026, at 2:14 PM and closes on August 12, 2026, at 10:00 AM.