supplying of spare parts of india mark ii hand pumps under d. w. and s. division, saraikela . , hexagonal rod coupling m12x1075x50mm long , cylinder assembly complete set im-ii , upper valve assembly complete set im-ii , lower valve assembly complete set im-ii , high tensile bolt m 10x1.5x40 mm long , nyloc nut 10x1.5 , upper valve guide (g m) , handle axle s s , chain with coupling , hexagonal bolt m 12x1.75x40mm long , hexagonal nut m12x1.75 , nitrile cup washer im-ii & iii , nitrile sealing ring im-ii , nitrile rubber seating big for lower valve im-ii , nitrile rubber seating small for lower valve im-ii , cylinder body with reducer cap , top & bottom im-ii , ball bearing 6204z , gst @5%