tender for supply of spare parts of deep well hand pump india mark-ii conforming to i.s: 9301-1990 with latest amendment (may be read along with ist amendment is: 15500(part 1-7) 2004 with latest amendment for spares of india mark- ii respectively) under d.w.& s. division, chas for the year 2025-2026. , supply of spare parts of deep well hand pump india mark-ii conforming to i.s: 9301-1990 with latest amendment (may be read along with ist amendment is: 15500(part 1-7) 2004 with latest amendment for spares of india mark- ii respectively) , hexagonal bolt m 12 x 175 x 40 mm long comman to mark ii & iii , hexagonal nut m 12 x 1.75 for mark ii & iii , hexagonal rod coupling , handle axle ( stainless steel) , chain with coupline , special washer for axle (4 mm thick) , water tank assembly (g.i) with front cover, bolt and thire plate , stand assembly (g.i) , nitrile rubber sealing big ring for lower valve for im-ii , nitrile rubber sealing small ring for upper valve for im-ii , nitrile rubber cup washer for im-ii & iii , nitrule seating ring for im-ii , cylinder assembly complete set im-ii cylinder , upper valve assembly complete set-im-ii , lower valve assembly complete set-im-ii , upper valve guide-im-ii , chech valve guide-im-ii , third plate for head assembly , front cover (gi) , 32 mm dia seamless pipe socket , reduver cap for cylinder im-ii , connecting rod 3 mtr. long with coupling and nut (electro galavanised) , high tensile bolt m 10x1.5 mm , nyloc nut m 10x1.5 mm , gst @ 5%