Kit for Pantograph Throttle Valve RDSO % u2019s STR No. RDSO/ 2008/ EL/ STR/ 0049 ( Rev. 2 ) for Pantograph type IR 01 comprising of 4 items 4 Nos./ Set to M/ s. GSEC ' s Drg. Nos. as follows duly approved by RDSO similar to ( 1 ) Ring type R No. 7 Drg. No.- GSEC/ PANTO/ 042 = 1 No. ( 2 ) Joint for Valve Drg. No. GSEC/ PANTO/ 100 = 1 No. ( 3 ) Piston Ring Drg. No. GSEC/ PANTO/ 063 = 1 No. ( 4 ) Joint Drg. No. GSEC/ PANTO/ 111 = 1 No. ( Total Qty. = 4 Nos./ Set ) OR for Pantograph type PAN 01 comprising of 4 items 4 Nos./ Set to M/ s. CONCEPT RAIL ENGINEER ' s Drg. Nos. as follows ( 1 ) Ring type R No. 7 Drg. No. 0103172 = 1 No. ( 2 ) Joint for Valve Drg. No. 0103174 = 1 No. ( 3 ) Piston Ring Drg. No. 0103178 = 1 No. ( 4 ) Joint Drg. No.- 0103180 = 1 No. ( Total Qty. = 4 Nos./ Set ) or similar.

West Bengal, India