Tender For supply of item no. 1: sm499030013: modified flexiblerubbercoupling disc for 630kw gear box as per drg. no. gm , item no. 2: sm499030011: rubbercoupling for 350kw drive, as per drawing: dgm/con/1a/34/01. qty: 400 , item no. 3: sm499030007: fenner make fenoflex rubbercoupling size: f80 for 1500 tf. qty: 200 nos , item no. 4: sm499030002: flexiblerubber disc for 200 kw gear box drive coupling of 2000 mm tripper c