Field Emission Source Replacement Spares and Service for Defence Research

This tender seeks the supply of critical spares and associated services for the Department of Defence Research & Development, specifically from the Office of the Director General (Aeronautics). Under Bid Number GEM/2026/B/8069286, the procuring authority requires items to facilitate the replacement of a field emission source. The Bill of Quantities (BOQ) details a comprehensive list of components including an Extractor aperture (Mo d400micrometer) with specific external dimensions and hole configurations (90micrometer, D3mm, T250micrometer, 6 holes of varying sizes: 10by20by30by60by120by300micrometer), a Copper Gasket (DN 100 CUA 100 CRP), an AL sealer small liner tube, and anode screws (M4x6 DIN7984). Additionally, the tender includes a requirement for a power supply unit (8x PT24 220 250V 50Hz EUversion) and crucial service charges for the field emission source replacement. The total quantity for these items is specified as 21 units. This opportunity is open for bidding from 19-10-2026 10:11 AM until 10-11-2026 10:00 AM, and falls under the purview of the Ministry of Defence.