supply of primary vertical damper for vb trainset to m/s itt koni drg no off16728 rev-c or m/s zf drg no 401300004470primary vertical damper for vb trainset to m/s itt koni drg no off16728 rev-c or m/s zf drg no 401300004470,primary vertical damper for vb trainset to m/s itt koni drg no off16728 rev-c or m/s zf drg no 401300004470 or any other firm whose drawing accepted by rdso. item to be as per m/s ec engineering damper specification no mt18br2 001466-08. special condition : suitable packin g to be done to prevent damage during transit, unloading and rust prevention during storage [ 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 ] ]