Items - Suspension arrangement of 150 Ltrs. Reservoir as per Drg.No.ET 36167, Alt-Nil Material Grade:AISI-304, Stainless Steel fitted with (a) M20 hex nut & M20 thin nut : Stainless Steel prevailing torque type hexagon to IS :7002-1991, A2-70 to IS : 1367 (pt.14) 1984 CE, (b) M20 spring washer : stainless steel IS : 6603-2001 X04, CR :19,NL-9 (c) Dia 5 x 50 split pin : Stainless Steel AISI-304
