Tenders for Supply of Set Of Quick Coupling For Main Transformer Of 3 Ph. Locomotives As Per Clw Specification No.Clw/Es/3/0456, Alt-I Or Latest And Confirming To Clw Drawing No.Clw/Es/3/Sk-4/0456, Alt-C Or Latest Consisting Of The Following Two Items: 1.Male Coupling As Per Abb Id No.Hstn 422023P003 Qty/Set.01 No. 2.Female Coupling As Per Abb Id No.Hstn 422023P0013.Qty/Set.01 No