supply of spare parts for repairs and maintenance to india mark ii iii supply of spare parts for repairs and maintenance to india mark ii iii deep well hand pump confirming to is 9301-1990 with latest amendment may be read along with 1st amendment to is 15500 part 1-8 2004 under d. w. s. division, saraikela for , hexagonal bolt m12 x 1.75 x 40mm long , hexagonal nut m12 x 1.75 , hexagonal high tensile bolt m10 x 1.50 x 40mm long , hexagonal nyloc nut m10 x 1.50 , hexagonal rod coupling m12 x 1.75 x 50mm long , upper valve assembly complete set for india mark ii , lower valve assembly complete set for india mark ii , cylinder assembly complete set for india mark ii , upper valve guide (gun mettal) , head assembly (g.i. ) with front cover, bolt and third plate , connecting rod 3.00 m long with hexagonal coupling & nut (eletrogal vanished) , water tank assembly mark ii (g.i.) , bearing 6204z , chain with couplin , handleaxle (stainless steel ) , handle assembly , cylinder body with brass liner for i. m. ii with reducer cap for top & bottom , nitrile rubber cup washer for mark ii & iii , nitrile rubber sealing ring formark ii , nitrile rubber seating big for lower valve mark ii , nitrile rubber seating small for upper valve mark ii , plunger rod , 32mm dia g.i. socket , rubber seat retainermark ii(g. m.) , add 5% gst (2.5% cgst+ 2.5% sgst)