supply of set of suspension springs ( helical ) for wag7 loco bogie.set of suspension springs ( helical ) for wag7 loco bogie., set of suspension springs ( helical ) for wag7 loco bogie. set comprising of 02 items 32 nos. as follows ( 1 ) primary spring ( inner ) as per rdso drg.no.sk.vl-037 alt.6= 16 nos. ( 2 ) primary spring ( outer ) as per rdso drg. no. sk.vl -039 alt.6= 16 nos. conforming to rdso specification no. mp.0.4900.12 rev.05 of december-2020. pairing of spring as per compressed height working load with group -b ( red colour only ) [ warranty period: 60 months after the date of delivery ] sr section engineer gujarat 34.00 set