Bids are Invited For SUPPLY OF SPHEROLASTIC RUBBER BEARINGS (SILENT BLOCKS) FOR AAR H-TYPE TIGHT LOCK CBC ASSEMBLIES, AS PER DRAWING NO. 1C101060069 OF M/S ESCORTS LTD., CONFORMING TO MATERIAL & SPECIFICATION RDSO SPEC. NO. RDSO/2011/CG-03 (REV-03), WHICH ARE INTERCHANGEABLE ACROSS VARIOUS MAKES SUCH AS ESCORTS, NWFP, FASL ETC AS PER RDSO CIRCULARS (MC/BLB/CBC DATED 28.04.2025 AND 30.08.2024).IN LINE WITH RDSO GUIDELINES, VIDE LETTER NO: MC/BLB/CBC DATED 10.06.2022, 28.02.2023, 16.02.2024 AND 05.04.2024, SILENT BLOCKS OF M/S GMT AND M/S TVS ARE TO BE ACCEPTED, WITH RUBBER PORTIONS DISTINCTLY MARKED ?GMT? OR ?TVS? TO ENSURE COMPLIANCE AND TRACEABILITY. in Andhra Pradesh