supply of procurement of various tapered washers for cms crossing , ms tapered washer to rdso drg.no.t-3930 used for cms crossings 1 in 12 , 60/52 kg ra ils as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of t ender. ] , ms tapered washer to rdso drg.no.t-5847 used for cms crossings 1 in 8.5 , 60/52 kg r ails as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of tender. ] , ms tapered washer to rdso drg.no.t-5749 used for cms crossings 1 in 16 , 60/52 kg ra ils as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of t ender. ] , ms tapered washer to rdso drg.no.t-3930 used for cms crossings 1 in 12 , 60/52 kg ra ils as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of t ender. ] , ms tapered washer to rdso drg.no.t-5847 used for cms crossings 1 in 8.5 , 60/52 kg r ails as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of tender. ] , ms tapered washer to rdso drg.no.t-5749 used for cms crossings 1 in 16 , 60/52 kg ra ils as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of t ender. ] , ms tapered washer to rdso drg.no.t-3930 used for cms crossings 1 in 12 , 60/52 kg ra ils as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of t ender. ] , ms tapered washer to rdso drg.no.t-5847 used for cms crossings 1 in 8.5 , 60/52 kg r ails as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of tender. ] , ms tapered washer to rdso drg.no.t-5749 used for cms crossings 1 in 16 , 60/52 kg ra ils as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of t ender. ] , ms tapered washer to rdso drg.no.t-3930 used for cms crossings 1 in 12 , 60/52 kg ra ils as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of t ender. ] , ms tapered washer to rdso drg.no.t-5847 used for cms crossings 1 in 8.5 , 60/52 kg r ails as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of tender. ] , ms tapered washer to rdso drg.no.t-5749 used for cms crossings 1 in 16 , 60/52 kg ra ils as per irs specification t-10-2025 & t-29-2024(revised) with latest amendment as on opening of t ender. ]