supply of anti-vibration mounting (avm) for 60 kva transformer for lhb ac coaches equivalent to resistoflex part no.efm 2.65 with m-12 tapped hole as per rdso specification no: rdso/pe/spec/ac/0080- 2007(rev- 2) or latest. acceptable makes as specified in the above rdso specification: resistoflex, duntop, mettalistic or any other make with prior approval of rdso.anti-vibration mounting (avm) for 60 kva transformer for lhb ac coaches equivalent to resistoflex part no.efm 2.65 with m-12 tapped hole as per rdso specification no: rdso/pe/spec/ac/0080- 2007(rev- 2) or latest. acceptable makes as specified in the above rdso specification: resistoflex, duntop, mettalistic or any other make with prior approval of rdso.,anti-vibration mounting (avm) for 60 kva transformer for lhb ac coaches equivalent to resistoflex part no.efm 2.65 with m-12 tapped hole as per rdso specification no: rdso/pe/spec/ac/0 080- 2007(rev- 2) or latest. acceptable makes as specified in the above rdso specification: resistofle x, duntop, mettalistic or any other make with prior approval of rdso. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]