tubewell parts supply as per annexture-a tubewell parts supply as per annexture-a , under dighalgram gram panchayet , indas panchayet samiti , dist bankura under cfc ( bg ) fund , for the year 2020-21 , 3 x 20 p . v . c . pipe , 1/2 x 10 mark two rod , 1 1/2 x 10 p . v . c . pipe s-80 , 2 1/2 brass cylinder , 1 1/2 x 4 long socket , 1/2 rod socket ( heavy ) , 3/8 x 2 nut-bolt-washer ( base nut ) , 3/8 x 1 1/2 nut-bolt-washer ( flunge nut ) , plunger set , plunger weight , valve set , valve weight , 2 1/2 foam bracket , 3 plug cutter , cylinder upper bush , 3 gi socket ( heavy ) , 3 x 6 gi nipple , 3 x 1 gi nipple , handel ( heavy ) , 6 no . head , 1 1/2 base , 1/2 x 18 cylinder rod , 1/2 piston rod , 6 no . body ( barrel ) , 3 x 1 1/2 fulset body , 3 x 10 p . v . c . stainer , 3 x 3 gi nipple , 1 1/2 x 6 gi nipple , 3 flunge , 3 fta , 3 mta , base washer , flung washer , valve rubber , backet ( mark - ii hand pump ) , rubber valve ( mark - ii hand pump ) , chain ( mark - ii hand pump ) , shaft ( mark - ii hand pump ) , bearing ( mark - ii hand pump ) , cylinder ( mark - ii hand pump ) , plunger set ( mark - ii hand pump ) , valve set ( mark - ii hand pump ) , upper bush ( mark - ii hand pump ) , ring washer ( mark - ii hand pump ) , 5/4 p . v . c . pipe ( s-80 ) ( mark - ii hand pump ) , g . s . t @18%