tender for enhanced capacity side buffer plunger (casting) in rivetted conditionwith face plate, flat csk head rivet , buffer spindle and hex. nut m39 x 3 todrg.no.rdso sk.98145 alt.11,items 3,5,6,7 & 17 and to spec. no.icf/md/spec.252,rev.0 ofaug. 13 with 2 amendments.