supply of suspension spring for wap4 locos (primary) as per rdso drawing no. skdl 3472, alt-6 or latest and conforming to rdso specification no. mp.0.4900.12 (rev-05) of decsuspension spring for wap4 locos (primary) as per rdso drawing no. skdl 3472, alt-6 or latest and conforming to rdso specification no. mp.0.4900.12 (rev-05) of dec,suspension spring for wap4 locos (primary) as per rdso drawing no. skdl 3472, alt-6 or l atest and conforming to rdso specification no. mp.0.4900.12 (rev-05) of dec20 or latest. (note 1: any spring with flat end of the coil found touching with the first coil will be rejected. 2: to supply spring in hig her range of compressed height i.e.,in group b only as per drawing no. skdl 3472, alt-6 or latest. [ war ranty period: 60 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted : max 8 lacs ] ]