supply of swinging link pin for connecting body to bogie to drg.no. aaa05092, alt a and spec.no.is:5517-93, amendment 1 & 2, 31 ni1o cr3 mo6 forged, mdts -166 rev.02 or lattest and mdts 150 rev-nil, along with swinging nut to drg. no. aaa05090, alt b- 1 no- -- [ rcf p.l.no: 33500186 ] special condition : 1 ) threaded portions to be properly covered by corrugated paper of semicraft and 5 ply. 2 ) nut to be tied with screw as a set. item to be packed in polythen bags and in suitable size wooden pallet. ---- 1 ) all polythene bags shall be of min. 200 microns thick , sealed water tight in all sides. ---- 2 ) each polythene cover must have identification label with list of items inside. 3 ) each wooden box shall be stenciled or rigidly nailed with identification label [ warranty period: 30 months after the date of delivery ]