supply of stiffener plate of front carrierstiffener plate of front carrier,stiffener plate of front carrier plate for aar-h-type cbc with bdg of lhb coaches as per drawing no. rdso/cg/drg/24034, c onfirming to rdso specification no-rdso/2011/cg-03 rev.03 (amendment no. 1 of july-24) or latest. material specification as per is:3885 part ii grv . [ warranty period: 30 months after the date of delivery ] ] , cast steel wedge(for nested springs) for light weight low height 25t axle load bogie (lwlh25) of container wagons to r dso drg.no.wd-13012-s-06,alt-nil, item no.1 [ warranty period: 30 months after the date of delivery ] ] , bogie brake push rod for container wagon (lwlh25 bogie), as per drg.no: contr-9404-s10, alt-14 or latest, item no 03, length of push ro d for lwlh25 1230 mm [ warranty period: 30 months after the date of delivery ] ] , bogie end pull rod for lwlh 25 ton bogie of blcs wagons (length-736 mm) as per rdso drawing no. contr 9404-s/10, alt-14 or latest, item no. 4. material and specification as per drawing and conforming to rdsos spec. no. wd-40-lwlh25 bogie(k-class)-2015(revision no.1) amendment slip no . 2 of february-2021 or latest. [ warranty period: 30 months after the date of delivery ] ] , locking plate for class-k ctrb (6 1/2 inch x 9 inch) . drawing no: rdsos drg. no. wd-06085-s2, alt 1 . material and specification: as per dr awing and conforming to rdsos str no. ab/rb- 41-2016 (rev. 1) of dec. 2021 [ warranty period: 30 months after the date of delivery ] ]