supply of misc items for maintenance of different rli installations under kalna(a-m) sub-division under burdwan (agri-mech) division under non plan in the district of purba bardhaman for the f.y. 2025-2026. , 12.00 sq.mm gland packing (graphited & lubricated) gland packing shall conform to is: 4687/1995 (type-ii). make: champion (model no. 3116/2222/374/376 or other reputed make. , 8.00 sq.mm gland packing (graphited & lubricated) gland packing shall conform to is: 4687/1995 (type-ii). make: champion (model no. 3116/2222/374/376 or other reputed make. , vota pump bush (ltb grade 2 of is 318). as per sample. , nip pump bush (ltb grade 2 of is 318). as per sample. , nip pump shaft en 8. as per sample. , vota pump shaft en 8. as per sample. , kirloskar pump shaft en 8. as per sample. , 6310 zz nr c3 bearing. make: skf/fag/nbc or other reputed make. , 150 mm dia. c.i tail piece one end flanged (flange thickness 23 mm) and other end grooved, overall length (175+/-15) mm with 7 nos. groove conforming to is 1538/1993 (table -5 & 6). material shall be cast iron conforming to grade fg 200 of is 210. two coat of black japan (type-b) conforming to is: 341/1973. , m.s. hexagonal head bolts & nuts conforming to is-1363 (part-i)/1992 of product grade-c with latest amendments for bolts & is-1363 (part-3) /1992 of product grade-c with latest amendments for nuts properties/class for bolt-4.6 & for nut-4.5.finish: hot dip galvanized.m16 x75 mm or 5/8’’ x 3’’ nut bolt. make: bossard/tvs/tata or equivalent reputed make. , 150 mm dia. 5 mm thick rubber insertion full face with proper reinforcement 2 ply cotton fabric as per is 638/79 with latest amendment (type-a, grade-i), if any, for isi marked ms flange as per is 6392/71 with standard drilled holes (table-17) as is:1239/1992 , 150 mm dia. ms heavy duty hose clamp 2.0 mm thick, 45 mm width fitted with galvanized nuts & bolts (2 sets) patient materila should conform to geade b of is: 2062/1999. two coat of black japan(type-b).