This Northern Railway tender notice invites e-tenders for supplying various railway components like elastic rings, suspension tubes, insulators, carbon strips, and roller bearings.The tenders are managed by the Principal Chief Materials Manager in New Delhi through the E-Procurement System.Closing dates for these tenders are listed as August 28, 2026, and August 29, 2026.Detailed information and submissions must be handled through the official IREPS website.