supply of procurement of guide ring for axle box guide arrangement to rdsos sk-84102, item no.- 2 (two), alt. no.-5 (five) and rdsos str no. c-8215 (rev-ii) with amendment slip no.1 of april, 1992 and amendment slip no. 2 of august 2019.procurement of guide ring for axle box guide arrangement to rdsos sk-84102, item no.- 2 (two), alt. no.-5 (five) and rdsos str no. c-8215 (rev-ii) with amendment slip no.1 of april, 1992 and amendment slip no. 2 of august 2019.,guide ring for axle box guide arrangement to rdsos sk-84102, item no.- 2 (t wo), alt. no.-5 (five) and rdsos str no. c-8215 (rev-ii) with amendment slip no.1 of april, 1 992 and amendment slip no. 2 of august 2019. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitt ed: max 8 lacs ] ]